mac地址厂商分配表

MAC地址厂商分配表Index MAC Address Vendor-Name100-00-0C-**-**-**Cisco Systems Inc200-00-0E-**-**-**Fujitsu300-00-75-**-**-**Nortel Networks400-00-95-**-**-**Sony Corp500-00-F0-**-**-**Samsung Electronics 600-01-02-**-**-**3Com700-01-03-**-**-**3Com800-01-30-**-**-**Extreme Networks900-01-42-**-**-**Cisco Systems Inc 1000-01-43-**-**-**Cisco Systems Inc 1100-01-4A-**-**-**Sony Corp1200-01-63-**-**-**Cisco Systems Inc 1300-01-64-**-**-**Cisco Systems Inc 1400-01-81-**-**-**Nortel Networks1500-01-96-**-**-**Cisco Systems Inc 1600-01-97-**-**-**Cisco Systems Inc 1700-01-C7-**-**-**Cisco Systems Inc 1800-01-C9-**-**-**Cisco Systems Inc 1900-01-E6-**-**-**Hewlett Packard2000-01-E7-**-**-**Hewlett Packard2100-02-16-**-**-**Cisco Systems Inc 2200-02-17-**-**-**Cisco Systems Inc 2300-02-4A-**-**-**Cisco Systems Inc 2400-02-4B-**-**-**Cisco Systems Inc 2500-02-5F-**-**-**Nortel Networks2600-02-78-**-**-**Samsung Electronics 2700-02-7D-**-**-**Cisco Systems Inc 2800-02-7E-**-**-**Cisco Systems Inc 2900-02-A5-**-**-**Hewlett Packard3000-02-B3-**-**-**Intel Corporation 3100-02-B9-**-**-**Cisco Systems Inc 3200-02-BA-**-**-**Cisco Systems Inc 3300-02-DC-**-**-**Fujitsu3400-02-EE-**-**-**Nokia3500-02-FC-**-**-**Cisco Systems Inc 3600-02-FD-**-**-**Cisco Systems Inc 3700-03-31-**-**-**Cisco Systems Inc 3800-03-32-**-**-**Cisco Systems Inc 3900-03-42-**-**-**Nortel Networks4000-03-47-**-**-**Intel Corporation 4100-03-4B-**-**-**Nortel Networks4200-03-6B-**-**-**Cisco Systems Inc 4300-03-6C-**-**-**Cisco Systems Inc 4400-03-7F-**-**-**Atheros Communications 4500-03-93-**-**-**Apple Computer4600-03-9F-**-**-**Cisco Systems Inc 4700-03-A0-**-**-**Cisco Systems Inc 4800-03-E3-**-**-**Cisco Systems Inc5000-03-FD-**-**-**Cisco Systems Inc 5100-03-FE-**-**-**Cisco Systems Inc 5200-04-0B-**-**-**3Com5300-04-1F-**-**-**Sony Corp5400-04-23-**-**-**Intel Corporation 5500-04-27-**-**-**Cisco Systems Inc 5600-04-28-**-**-**Cisco Systems Inc 5700-04-38-**-**-**Nortel Networks 5800-04-4D-**-**-**Cisco Systems Inc 5900-04-4E-**-**-**Cisco Systems Inc 6000-04-56-**-**-**Motorola Inc6100-04-5A-**-**-**Linksys6200-04-6B-**-**-**Palm Inc6300-04-6D-**-**-**Cisco Systems Inc 6400-04-6E-**-**-**Cisco Systems Inc 6500-04-80-**-**-**Foundry Networks 6600-04-96-**-**-**Extreme Networks 6700-04-9A-**-**-**Cisco Systems Inc 6800-04-9B-**-**-**Cisco Systems Inc 6900-04-BD-**-**-**Motorola Inc7000-04-C0-**-**-**Cisco Systems Inc 7100-04-C1-**-**-**Cisco Systems Inc 7200-04-DC-**-**-**Nortel Networks 7300-04-DD-**-**-**Cisco Systems Inc 7400-04-DE-**-**-**Cisco Systems Inc 7500-04-E2-**-**-**SMC Networks7600-04-EA-**-**-**Hewlett Packard 7700-05-00-**-**-**Cisco Systems Inc 7800-05-01-**-**-**Cisco Systems Inc 7900-05-02-**-**-**Apple Computer 8000-05-1A-**-**-**3Com8100-05-31-**-**-**Cisco Systems Inc 8200-05-32-**-**-**Cisco Systems Inc 8300-05-5D-**-**-**D-Link Corporation 8400-05-5E-**-**-**Cisco Systems Inc 8500-05-5F-**-**-**Cisco Systems Inc 8600-05-73-**-**-**Cisco Systems Inc 8700-05-74-**-**-**Cisco Systems Inc 8800-05-85-**-**-**Juniper Networks 8900-05-9A-**-**-**Cisco Systems Inc 9000-05-9B-**-**-**Cisco Systems Inc 9100-05-B5-**-**-**Broadcom Corp 9200-05-DC-**-**-**Cisco Systems Inc 9300-05-DD-**-**-**Cisco Systems Inc 9400-06-25-**-**-**Linksys9500-06-28-**-**-**Cisco Systems Inc 9600-06-2A-**-**-**Cisco Systems Inc 9700-06-52-**-**-**Cisco Systems Inc 9800-06-53-**-**-**Cisco Systems Inc 9900-06-5B-**-**-**Dell Inc10300-06-D6-**-**-**Cisco Systems Inc 10400-06-D7-**-**-**Cisco Systems Inc 10500-07-0D-**-**-**Cisco Systems Inc 10600-07-0E-**-**-**Cisco Systems Inc 10700-07-4D-**-**-**Zebra Technologies 10800-07-4F-**-**-**Cisco Systems Inc 10900-07-50-**-**-**Cisco Systems Inc 11000-07-72-**-**-**Alcatel-Lucent 11100-07-84-**-**-**Cisco Systems Inc 11200-07-85-**-**-**Cisco Systems Inc 11300-07-B3-**-**-**Cisco Systems Inc 11400-07-B4-**-**-**Cisco Systems Inc 11500-07-E0-**-**-**Palm Inc11600-07-E9-**-**-**Intel Corporation 11700-07-EB-**-**-**Cisco Systems Inc 11800-07-EC-**-**-**Cisco Systems Inc 11900-08-02-**-**-**Hewlett Packard 12000-08-0E-**-**-**Motorola Inc12100-08-20-**-**-**Cisco Systems Inc 12200-08-21-**-**-**Cisco Systems Inc 12300-08-74-**-**-**Dell Inc12400-08-7C-**-**-**Cisco Systems Inc 12500-08-7D-**-**-**Cisco Systems Inc 12600-08-83-**-**-**Hewlett Packard 12700-08-9A-**-**-**Alcatel-Lucent 12800-08-A3-**-**-**Cisco Systems Inc 12900-08-A4-**-**-**Cisco Systems Inc 13000-08-C2-**-**-**Cisco Systems Inc 13100-08-C7-**-**-**Hewlett Packard 13200-08-E2-**-**-**Cisco Systems Inc 13300-08-E3-**-**-**Cisco Systems Inc 13400-09-11-**-**-**Cisco Systems Inc 13500-09-12-**-**-**Cisco Systems Inc 13600-09-18-**-**-**Samsung Electronics 13700-09-43-**-**-**Cisco Systems Inc 13800-09-44-**-**-**Cisco Systems Inc 13900-09-7B-**-**-**Cisco Systems Inc 14000-09-7C-**-**-**Cisco Systems Inc 14100-09-97-**-**-**Nortel Networks 14200-09-B6-**-**-**Cisco Systems Inc 14300-09-B7-**-**-**Cisco Systems Inc 14400-09-E8-**-**-**Cisco Systems Inc 14500-09-E9-**-**-**Cisco Systems Inc 14600-0A-04-**-**-**3Com14700-0A-27-**-**-**Apple Computer 14800-0A-28-**-**-**Motorola Inc14900-0A-41-**-**-**Cisco Systems Inc 15000-0A-42-**-**-**Cisco Systems Inc15400-0A-8B-**-**-**Cisco Systems Inc 15500-0A-95-**-**-**Apple Computer 15600-0A-B7-**-**-**Cisco Systems Inc 15700-0A-B8-**-**-**Cisco Systems Inc 15800-0A-D9-**-**-**Sony Corp15900-0A-E0-**-**-**Fujitsu16000-0A-F3-**-**-**Cisco Systems Inc 16100-0A-F4-**-**-**Cisco Systems Inc 16200-0A-F7-**-**-**Broadcom Corp 16300-0B-06-**-**-**Motorola Inc 16400-0B-0E-**-**-**Trapeze Networks 16500-0B-45-**-**-**Cisco Systems Inc 16600-0B-46-**-**-**Cisco Systems Inc 16700-0B-5D-**-**-**Fujitsu16800-0B-5F-**-**-**Cisco Systems Inc 16900-0B-60-**-**-**Cisco Systems Inc 17000-0B-85-**-**-**Cisco Systems Inc 17100-0B-86-**-**-**Aruba Networks 17200-0B-AC-**-**-**3Com17300-0B-BE-**-**-**Cisco Systems Inc 17400-0B-BF-**-**-**Cisco Systems Inc 17500-0B-C5-**-**-**SMC Networks 17600-0B-CD-**-**-**Hewlett Packard 17700-0B-DB-**-**-**Dell Inc17800-0B-E1-**-**-**Nokia17900-0B-FC-**-**-**Cisco Systems Inc 18000-0B-FD-**-**-**Cisco Systems Inc 18100-0C-30-**-**-**Cisco Systems Inc 18200-0C-31-**-**-**Cisco Systems Inc 18300-0C-41-**-**-**Linksys18400-0C-43-**-**-**Ralink Tech 18500-0C-85-**-**-**Cisco Systems Inc 18600-0C-86-**-**-**Cisco Systems Inc 18700-0C-CE-**-**-**Cisco Systems Inc 18800-0C-CF-**-**-**Cisco Systems Inc 18900-0C-DB-**-**-**Foundry Networks 19000-0C-E5-**-**-**Motorola Inc 19100-0C-E6-**-**-**Meru Networks 19200-0C-F1-**-**-**Intel Corporation 19300-0C-F7-**-**-**Nortel Networks 19400-0C-F8-**-**-**Nortel Networks 19500-0D-0B-**-**-**Buffalo Inc 19600-0D-28-**-**-**Cisco Systems Inc 19700-0D-29-**-**-**Cisco Systems Inc 19800-0D-54-**-**-**3Com19900-0D-56-**-**-**Dell Inc20000-0D-57-**-**-**Fujitsu20100-0D-65-**-**-**Cisco Systems Inc20300-0D-88-**-**-**D-Link Corporation 20400-0D-93-**-**-**Apple Computer 20500-0D-9D-**-**-**Hewlett Packard 20600-0D-AE-**-**-**Samsung Electronics 20700-0D-BC-**-**-**Cisco Systems Inc 20800-0D-BD-**-**-**Cisco Systems Inc 20900-0D-E5-**-**-**Samsung Electronics 21000-0D-EC-**-**-**Cisco Systems Inc 21100-0D-ED-**-**-**Cisco Systems Inc 21200-0E-07-**-**-**Sony Corp21300-0E-08-**-**-**Linksys21400-0E-0C-**-**-**Intel Corporation 21500-0E-35-**-**-**Intel Corporation 21600-0E-38-**-**-**Cisco Systems Inc 21700-0E-39-**-**-**Cisco Systems Inc 21800-0E-40-**-**-**Nortel Networks 21900-0E-5C-**-**-**Motorola Inc22000-0E-62-**-**-**Nortel Networks 22100-0E-6A-**-**-**3Com22200-0E-7F-**-**-**Hewlett Packard 22300-0E-83-**-**-**Cisco Systems Inc 22400-0E-84-**-**-**Cisco Systems Inc 22500-0E-86-**-**-**Alcatel-Lucent 22600-0E-B3-**-**-**Hewlett Packard 22700-0E-C0-**-**-**Nortel Networks 22800-0E-C7-**-**-**Motorola Inc22900-0E-D6-**-**-**Cisco Systems Inc 23000-0E-D7-**-**-**Cisco Systems Inc 23100-0E-ED-**-**-**Nokia23200-0F-06-**-**-**Nortel Networks 23300-0F-20-**-**-**Hewlett Packard 23400-0F-23-**-**-**Cisco Systems Inc 23500-0F-24-**-**-**Cisco Systems Inc 23600-0F-34-**-**-**Cisco Systems Inc 23700-0F-35-**-**-**Cisco Systems Inc 23800-0F-3D-**-**-**D-Link Corporation 23900-0F-61-**-**-**Hewlett Packard 24000-0F-62-**-**-**Alcatel-Lucent 24100-0F-66-**-**-**Linksys24200-0F-6A-**-**-**Nortel Networks 24300-0F-8F-**-**-**Cisco Systems Inc 24400-0F-90-**-**-**Cisco Systems Inc 24500-0F-9F-**-**-**Motorola Inc24600-0F-B5-**-**-**Netgear24700-0F-BB-**-**-**Nokia24800-0F-C3-**-**-**Palm Inc24900-0F-CB-**-**-**3Com25000-0F-CD-**-**-**Nortel Networks 25100-0F-DE-**-**-**Sony Corp25200-0F-F7-**-**-**Cisco Systems Inc25400-10-07-**-**-**Cisco Systems Inc 25500-10-0B-**-**-**Cisco Systems Inc 25600-10-0D-**-**-**Cisco Systems Inc 25700-10-11-**-**-**Cisco Systems Inc 25800-10-14-**-**-**Cisco Systems Inc 25900-10-18-**-**-**Broadcom Corp26000-10-1F-**-**-**Cisco Systems Inc 26100-10-29-**-**-**Cisco Systems Inc 26200-10-2F-**-**-**Cisco Systems Inc 26300-10-40-**-**-**Intermec Corporation 26400-10-45-**-**-**Nortel Networks 26500-10-4B-**-**-**3Com26600-10-54-**-**-**Cisco Systems Inc 26700-10-55-**-**-**Fujitsu26800-10-5A-**-**-**3Com26900-10-79-**-**-**Cisco Systems Inc 27000-10-7B-**-**-**Cisco Systems Inc 27100-10-83-**-**-**Hewlett Packard 27200-10-8C-**-**-**Fujitsu27300-10-A6-**-**-**Cisco Systems Inc 27400-10-B3-**-**-**Nokia27500-10-DB-**-**-**Juniper Networks 27600-10-E3-**-**-**Hewlett Packard 27700-10-F6-**-**-**Cisco Systems Inc 27800-10-FA-**-**-**Apple Computer 27900-10-FF-**-**-**Cisco Systems Inc 28000-11-0A-**-**-**Hewlett Packard 28100-11-11-**-**-**Intel Corporation 28200-11-1A-**-**-**Motorola Inc28300-11-20-**-**-**Cisco Systems Inc 28400-11-21-**-**-**Cisco Systems Inc 28500-11-24-**-**-**Apple Computer 28600-11-3F-**-**-**Alcatel-Lucent 28700-11-43-**-**-**Dell Inc28800-11-50-**-**-**Belkin Corp28900-11-58-**-**-**Nortel Networks 29000-11-5C-**-**-**Cisco Systems Inc 29100-11-5D-**-**-**Cisco Systems Inc 29200-11-80-**-**-**Motorola Inc29300-11-85-**-**-**Hewlett Packard 29400-11-8B-**-**-**Alcatel-Lucent 29500-11-92-**-**-**Cisco Systems Inc 29600-11-93-**-**-**Cisco Systems Inc 29700-11-95-**-**-**D-Link Corporation 29800-11-9F-**-**-**Nokia29900-11-AE-**-**-**Motorola Inc30000-11-BB-**-**-**Cisco Systems Inc 30100-11-BC-**-**-**Cisco Systems Inc 30200-11-F9-**-**-**Nortel Networks 30300-12-00-**-**-**Cisco Systems Inc30500-12-17-**-**-**Linksys30600-12-1E-**-**-**Juniper Networks 30700-12-25-**-**-**Motorola Inc30800-12-37-**-**-**Texas Instruments 30900-12-3F-**-**-**Dell Inc31000-12-43-**-**-**Cisco Systems Inc 31100-12-44-**-**-**Cisco Systems Inc 31200-12-47-**-**-**Samsung Electronics 31300-12-4B-**-**-**Texas Instruments 31400-12-62-**-**-**Nokia31500-12-79-**-**-**Hewlett Packard31600-12-7F-**-**-**Cisco Systems Inc 31700-12-80-**-**-**Cisco Systems Inc 31800-12-83-**-**-**Nortel Networks31900-12-8A-**-**-**Motorola Inc32000-12-A9-**-**-**3Com32100-12-C9-**-**-**Motorola Inc32200-12-D1-**-**-**Texas Instruments 32300-12-D2-**-**-**Texas Instruments 32400-12-D9-**-**-**Cisco Systems Inc 32500-12-DA-**-**-**Cisco Systems Inc 32600-12-EE-**-**-**Sony Corp32700-12-F0-**-**-**Intel Corporation 32800-12-F2-**-**-**Foundry Networks 32900-12-FB-**-**-**Samsung Electronics 33000-13-02-**-**-**Intel Corporation 33100-13-0A-**-**-**Nortel Networks33200-13-10-**-**-**Linksys33300-13-15-**-**-**Sony Corp33400-13-19-**-**-**Cisco Systems Inc 33500-13-1A-**-**-**Cisco Systems Inc 33600-13-20-**-**-**Intel Corporation 33700-13-21-**-**-**Hewlett Packard33800-13-46-**-**-**D-Link Corporation 33900-13-49-**-**-**ZyXEL Communications 34000-13-5F-**-**-**Cisco Systems Inc 34100-13-60-**-**-**Cisco Systems Inc 34200-13-65-**-**-**Nortel Networks34300-13-70-**-**-**Nokia34400-13-71-**-**-**Motorola Inc34500-13-72-**-**-**Dell Inc34600-13-74-**-**-**Atheros Communications 34700-13-77-**-**-**Samsung Electronics 34800-13-7F-**-**-**Cisco Systems Inc 34900-13-80-**-**-**Cisco Systems Inc 35000-13-92-**-**-**Ruckus Wireless35100-13-A9-**-**-**Sony Corp35200-13-C3-**-**-**Cisco Systems Inc 35300-13-C4-**-**-**Cisco Systems Inc 35400-13-CE-**-**-**Intel Corporation35600-13-F7-**-**-**SMC Networks35700-13-FD-**-**-**Nokia35800-14-04-**-**-**Motorola Inc35900-14-0D-**-**-**Nortel Networks 36000-14-0E-**-**-**Nortel Networks 36100-14-1B-**-**-**Cisco Systems Inc 36200-14-1C-**-**-**Cisco Systems Inc 36300-14-22-**-**-**Dell Inc36400-14-38-**-**-**Hewlett Packard 36500-14-3E-**-**-**Airlink36600-14-51-**-**-**Apple Computer 36700-14-69-**-**-**Cisco Systems Inc 36800-14-6A-**-**-**Cisco Systems Inc 36900-14-6C-**-**-**Netgear37000-14-7C-**-**-**3Com37100-14-9A-**-**-**Motorola Inc37200-14-A7-**-**-**Nokia37300-14-A8-**-**-**Cisco Systems Inc 37400-14-A9-**-**-**Cisco Systems Inc 37500-14-BF-**-**-**Linksys37600-14-C2-**-**-**Hewlett Packard 37700-14-C7-**-**-**Nortel Networks 37800-14-D5-**-**-**Datang Corporation 37900-14-E8-**-**-**Motorola Inc38000-14-F1-**-**-**Cisco Systems Inc 38100-14-F2-**-**-**Cisco Systems Inc 38200-14-F6-**-**-**Juniper Networks 38300-15-00-**-**-**Intel Corporation 38400-15-17-**-**-**Intel Corporation 38500-15-2A-**-**-**Nokia38600-15-2B-**-**-**Cisco Systems Inc 38700-15-2C-**-**-**Cisco Systems Inc 38800-15-2F-**-**-**Motorola Inc38900-15-3F-**-**-**Alcatel-Lucent 39000-15-40-**-**-**Nortel Networks 39100-15-60-**-**-**Hewlett Packard 39200-15-62-**-**-**Cisco Systems Inc 39300-15-63-**-**-**Cisco Systems Inc 39400-15-70-**-**-**Motorola Inc39500-15-99-**-**-**Samsung Electronics 39600-15-9A-**-**-**Motorola Inc39700-15-9B-**-**-**Nortel Networks 39800-15-A0-**-**-**Nokia39900-15-A8-**-**-**Motorola Inc40000-15-B9-**-**-**Samsung Electronics 40100-15-C1-**-**-**Sony Corp40200-15-C5-**-**-**Dell Inc40300-15-C6-**-**-**Cisco Systems Inc 40400-15-C7-**-**-**Cisco Systems Inc 40500-15-DE-**-**-**Nokia40700-15-E9-**-**-**D-Link Corporation 40800-15-F9-**-**-**Cisco Systems Inc 40900-15-FA-**-**-**Cisco Systems Inc 41000-16-01-**-**-**Buffalo Inc41100-16-20-**-**-**Sony Corp41200-16-26-**-**-**Motorola Inc41300-16-32-**-**-**Samsung Electronics 41400-16-35-**-**-**Hewlett Packard 41500-16-46-**-**-**Cisco Systems Inc 41600-16-47-**-**-**Cisco Systems Inc 41700-16-4D-**-**-**Alcatel-Lucent 41800-16-4E-**-**-**Nokia41900-16-60-**-**-**Nortel Networks 42000-16-6B-**-**-**Samsung Electronics 42100-16-6C-**-**-**Samsung Electronics 42200-16-6F-**-**-**Intel Corporation 42300-16-75-**-**-**Motorola Inc42400-16-76-**-**-**Intel Corporation 42500-16-9C-**-**-**Cisco Systems Inc 42600-16-9D-**-**-**Cisco Systems Inc 42700-16-B5-**-**-**Motorola Inc42800-16-B6-**-**-**Linksys42900-16-B8-**-**-**Sony Corp43000-16-BC-**-**-**Nokia43100-16-C7-**-**-**Cisco Systems Inc 43200-16-C8-**-**-**Cisco Systems Inc 43300-16-CA-**-**-**Nortel Networks 43400-16-CB-**-**-**Apple Computer 43500-16-DB-**-**-**Samsung Electronics 43600-16-E0-**-**-**3Com43700-16-EA-**-**-**Intel Corporation 43800-16-EB-**-**-**Intel Corporation 43900-16-F0-**-**-**Dell Inc44000-17-00-**-**-**Motorola Inc44100-17-08-**-**-**Hewlett Packard 44200-17-0E-**-**-**Cisco Systems Inc 44300-17-0F-**-**-**Cisco Systems Inc 44400-17-3F-**-**-**Belkin Corp44500-17-42-**-**-**Fujitsu44600-17-4B-**-**-**Nokia44700-17-59-**-**-**Cisco Systems Inc 44800-17-5A-**-**-**Cisco Systems Inc 44900-17-65-**-**-**Nortel Networks 45000-17-7C-**-**-**D-Link Corporation 45100-17-83-**-**-**Texas Instruments 45200-17-84-**-**-**Motorola Inc45300-17-94-**-**-**Cisco Systems Inc 45400-17-95-**-**-**Cisco Systems Inc 45500-17-9A-**-**-**D-Link Corporation 45600-17-A4-**-**-**Hewlett Packard45800-17-C9-**-**-**Samsung Electronics 45900-17-CB-**-**-**Juniper Networks 46000-17-CC-**-**-**Alcatel-Lucent46100-17-D1-**-**-**Nortel Networks46200-17-D5-**-**-**Samsung Electronics 46300-17-DF-**-**-**Cisco Systems Inc 46400-17-E0-**-**-**Cisco Systems Inc 46500-17-E2-**-**-**Motorola Inc46600-17-E3-**-**-**Texas Instruments 46700-17-E4-**-**-**Texas Instruments 46800-17-E5-**-**-**Texas Instruments 46900-17-E6-**-**-**Texas Instruments 47000-17-E7-**-**-**Texas Instruments 47100-17-E8-**-**-**Texas Instruments 47200-17-E9-**-**-**Texas Instruments 47300-17-EA-**-**-**Texas Instruments 47400-17-EB-**-**-**Texas Instruments 47500-17-EC-**-**-**Texas Instruments 47600-17-EE-**-**-**Motorola Inc47700-17-F2-**-**-**Apple Computer47800-18-0F-**-**-**Nokia47900-18-13-**-**-**Sony Corp48000-18-18-**-**-**Cisco Systems Inc 48100-18-19-**-**-**Cisco Systems Inc 48200-18-2F-**-**-**Texas Instruments 48300-18-30-**-**-**Texas Instruments 48400-18-31-**-**-**Texas Instruments 48500-18-32-**-**-**Texas Instruments 48600-18-33-**-**-**Texas Instruments 48700-18-34-**-**-**Texas Instruments 48800-18-39-**-**-**Linksys48900-18-42-**-**-**Nokia49000-18-4D-**-**-**Netgear49100-18-68-**-**-**Cisco Systems Inc 49200-18-6E-**-**-**3Com49300-18-71-**-**-**Hewlett Packard49400-18-73-**-**-**Cisco Systems Inc 49500-18-74-**-**-**Cisco Systems Inc 49600-18-82-**-**-**Huawei Technologies Co 49700-18-8B-**-**-**Dell Inc49800-18-8D-**-**-**Nokia49900-18-A4-**-**-**Motorola Inc50000-18-AF-**-**-**Samsung Electronics 50100-18-B0-**-**-**Nortel Networks50200-18-B9-**-**-**Cisco Systems Inc 50300-18-BA-**-**-**Cisco Systems Inc 50400-18-C0-**-**-**Motorola Inc50500-18-C5-**-**-**Nokia50600-18-DE-**-**-**Intel Corporation 50700-18-F8-**-**-**Linksys51100-19-2C-**-**-**Motorola Inc51200-19-2D-**-**-**Nokia51300-19-2F-**-**-**Cisco Systems Inc 51400-19-30-**-**-**Cisco Systems Inc 51500-19-47-**-**-**Cisco Systems Inc 51600-19-4F-**-**-**Nokia51700-19-55-**-**-**Cisco Systems Inc 51800-19-56-**-**-**Cisco Systems Inc 51900-19-5B-**-**-**D-Link Corporation 52000-19-5E-**-**-**Motorola Inc52100-19-63-**-**-**Sony Corp52200-19-69-**-**-**Nortel Networks 52300-19-79-**-**-**Nokia52400-19-8F-**-**-**Alcatel-Lucent 52500-19-92-**-**-**BlueSocket Inc 52600-19-99-**-**-**Fujitsu52700-19-A6-**-**-**Motorola Inc52800-19-A9-**-**-**Cisco Systems Inc 52900-19-AA-**-**-**Cisco Systems Inc 53000-19-B7-**-**-**Nokia53100-19-B9-**-**-**Dell Inc53200-19-BB-**-**-**Hewlett Packard 53300-19-C0-**-**-**Motorola Inc53400-19-C5-**-**-**Sony Corp53500-19-CB-**-**-**ZyXEL Communications 53600-19-D1-**-**-**Intel Corporation 53700-19-D2-**-**-**Intel Corporation 53800-19-E1-**-**-**Nortel Networks 53900-19-E2-**-**-**Juniper Networks 54000-19-E3-**-**-**Apple Computer 54100-19-E7-**-**-**Cisco Systems Inc 54200-19-E8-**-**-**Cisco Systems Inc 54300-1A-16-**-**-**Nokia54400-1A-1B-**-**-**Motorola Inc54500-1A-1E-**-**-**Aruba Networks 54600-1A-2F-**-**-**Cisco Systems Inc 54700-1A-30-**-**-**Cisco Systems Inc 54800-1A-4B-**-**-**Hewlett Packard 54900-1A-66-**-**-**Motorola Inc55000-1A-6C-**-**-**Cisco Systems Inc 55100-1A-6D-**-**-**Cisco Systems Inc 55200-1A-70-**-**-**Linksys55300-1A-75-**-**-**Sony Corp55400-1A-77-**-**-**Motorola Inc55500-1A-80-**-**-**Sony Corp55600-1A-89-**-**-**Nokia55700-1A-8A-**-**-**Samsung Electronics 55800-1A-8F-**-**-**Nortel Networks56200-1A-AD-**-**-**Motorola Inc56300-1A-C1-**-**-**3Com56400-1A-DB-**-**-**Motorola Inc56500-1A-DC-**-**-**Nokia56600-1A-DE-**-**-**Motorola Inc56700-1A-E2-**-**-**Cisco Systems Inc 56800-1A-E3-**-**-**Cisco Systems Inc 56900-1A-F0-**-**-**Alcatel-Lucent 57000-1B-0C-**-**-**Cisco Systems Inc 57100-1B-0D-**-**-**Cisco Systems Inc 57200-1B-11-**-**-**D-Link Corporation 57300-1B-21-**-**-**Intel Corporation 57400-1B-25-**-**-**Nortel Networks 57500-1B-2A-**-**-**Cisco Systems Inc 57600-1B-2B-**-**-**Cisco Systems Inc 57700-1B-2F-**-**-**Netgear57800-1B-33-**-**-**Nokia57900-1B-52-**-**-**Motorola Inc58000-1B-53-**-**-**Cisco Systems Inc 58100-1B-54-**-**-**Cisco Systems Inc 58200-1B-59-**-**-**Sony Corp58300-1B-63-**-**-**Apple Computer 58400-1B-77-**-**-**Intel Corporation 58500-1B-78-**-**-**Hewlett Packard 58600-1B-8F-**-**-**Cisco Systems Inc 58700-1B-90-**-**-**Cisco Systems Inc 58800-1B-98-**-**-**Samsung Electronics 58900-1B-AF-**-**-**Nokia59000-1B-BA-**-**-**Nortel Networks 59100-1B-C0-**-**-**Juniper Networks 59200-1B-D4-**-**-**Cisco Systems Inc 59300-1B-D5-**-**-**Cisco Systems Inc 59400-1B-D7-**-**-**Cisco Systems Inc 59500-1B-DD-**-**-**Motorola Inc59600-1B-E9-**-**-**Broadcom Corp 59700-1B-ED-**-**-**Foundry Networks 59800-1B-EE-**-**-**Nokia59900-1C-0E-**-**-**Cisco Systems Inc 60000-1C-0F-**-**-**Cisco Systems Inc 60100-1C-10-**-**-**Linksys60200-1C-11-**-**-**Motorola Inc60300-1C-12-**-**-**Motorola Inc60400-1C-17-**-**-**Nortel Networks 60500-1C-23-**-**-**Dell Inc60600-1C-35-**-**-**Nokia60700-1C-43-**-**-**Samsung Electronics 60800-1C-57-**-**-**Cisco Systems Inc 60900-1C-58-**-**-**Cisco Systems Inc61100-1C-9A-**-**-**Nokia61200-1C-9C-**-**-**Nortel Networks 61300-1C-A4-**-**-**Sony Corp61400-1C-B0-**-**-**Cisco Systems Inc 61500-1C-B1-**-**-**Cisco Systems Inc 61600-1C-B3-**-**-**Apple Computer 61700-1C-BF-**-**-**Intel Corporation 61800-1C-C0-**-**-**Intel Corporation 61900-1C-C1-**-**-**Motorola Inc62000-1C-C4-**-**-**Hewlett Packard 62100-1C-C5-**-**-**3Com62200-1C-D4-**-**-**Nokia62300-1C-D6-**-**-**Nokia62400-1C-DF-**-**-**Belkin Corp62500-1C-EB-**-**-**Nortel Networks 62600-1C-F0-**-**-**D-Link Corporation 62700-1C-F6-**-**-**Cisco Systems Inc 62800-1C-F9-**-**-**Cisco Systems Inc 62900-1C-FB-**-**-**Motorola Inc63000-1D-09-**-**-**Dell Inc63100-1D-0D-**-**-**Sony Corp63200-1D-25-**-**-**Samsung Electronics 63300-1D-28-**-**-**Sony Corp63400-1D-2E-**-**-**Ruckus Wireless 63500-1D-3B-**-**-**Nokia63600-1D-42-**-**-**Nortel Networks 63700-1D-45-**-**-**Cisco Systems Inc 63800-1D-46-**-**-**Cisco Systems Inc 63900-1D-4C-**-**-**Alcatel-Lucent 64000-1D-4F-**-**-**Apple Computer 64100-1D-6B-**-**-**Motorola Inc64200-1D-6E-**-**-**Nokia64300-1D-70-**-**-**Cisco Systems Inc 64400-1D-71-**-**-**Cisco Systems Inc 64500-1D-73-**-**-**Buffalo Inc64600-1D-7E-**-**-**Linksys64700-1D-98-**-**-**Nokia64800-1D-A1-**-**-**Cisco Systems Inc 64900-1D-A2-**-**-**Cisco Systems Inc 65000-1D-AF-**-**-**Nortel Networks 65100-1D-B5-**-**-**Juniper Networks 65200-1D-BA-**-**-**Sony Corp65300-1D-BE-**-**-**Motorola Inc65400-1D-E0-**-**-**Intel Corporation 65500-1D-E1-**-**-**Intel Corporation 65600-1D-E5-**-**-**Cisco Systems Inc 65700-1D-E6-**-**-**Cisco Systems Inc 65800-1D-E9-**-**-**Nokia65900-1D-F6-**-**-**Samsung Electronics 66000-1D-FD-**-**-**Nokia66200-1E-0B-**-**-**Hewlett Packard66300-1E-10-**-**-**Huawei Technologies Co 66400-1E-13-**-**-**Cisco Systems Inc 66500-1E-14-**-**-**Cisco Systems Inc 66600-1E-1F-**-**-**Nortel Networks66700-1E-2A-**-**-**Netgear66800-1E-3A-**-**-**Nokia66900-1E-3B-**-**-**Nokia67000-1E-45-**-**-**Sony Corp67100-1E-46-**-**-**Motorola Inc67200-1E-49-**-**-**Cisco Systems Inc 67300-1E-4A-**-**-**Cisco Systems Inc 67400-1E-4F-**-**-**Dell Inc67500-1E-52-**-**-**Apple Computer67600-1E-58-**-**-**D-Link Corporation 67700-1E-5A-**-**-**Motorola Inc67800-1E-64-**-**-**Intel Corporation 67900-1E-65-**-**-**Intel Corporation 68000-1E-67-**-**-**Intel Corporation 68100-1E-6B-**-**-**Cisco Systems Inc 68200-1E-79-**-**-**Cisco Systems Inc 68300-1E-7A-**-**-**Cisco Systems Inc 68400-1E-7D-**-**-**Samsung Electronics 68500-1E-7E-**-**-**Nortel Networks68600-1E-8D-**-**-**Motorola Inc68700-1E-A3-**-**-**Nokia68800-1E-A4-**-**-**Nokia68900-1E-A8-**-**-**Datang Corporation 69000-1E-BD-**-**-**Cisco Systems Inc 69100-1E-BE-**-**-**Cisco Systems Inc 69200-1E-C1-**-**-**3Com69300-1E-C2-**-**-**Apple Computer69400-1E-C9-**-**-**Dell Inc69500-1E-CA-**-**-**Nortel Networks69600-1E-DC-**-**-**Sony Corp69700-1E-E1-**-**-**Samsung Electronics 69800-1E-E2-**-**-**Samsung Electronics 69900-1E-E5-**-**-**Linksys70000-1E-F6-**-**-**Cisco Systems Inc 70100-1E-F7-**-**-**Cisco Systems Inc 70200-1F-00-**-**-**Nokia70300-1F-01-**-**-**Nokia70400-1F-0A-**-**-**Nortel Networks70500-1F-12-**-**-**Juniper Networks 70600-1F-26-**-**-**Cisco Systems Inc 70700-1F-27-**-**-**Cisco Systems Inc 70800-1F-29-**-**-**Hewlett Packard70900-1F-33-**-**-**Netgear71000-1F-3B-**-**-**Intel Corporation 71100-1F-3C-**-**-**Intel Corporation71300-1F-46-**-**-**Nortel Networks 71400-1F-5B-**-**-**Apple Computer 71500-1F-5C-**-**-**Nokia71600-1F-5D-**-**-**Nokia71700-1F-6C-**-**-**Cisco Systems Inc 71800-1F-6D-**-**-**Cisco Systems Inc 71900-1F-7E-**-**-**Motorola Inc72000-1F-9A-**-**-**Nortel Networks 72100-1F-9D-**-**-**Cisco Systems Inc 72200-1F-9E-**-**-**Cisco Systems Inc 72300-1F-A7-**-**-**Sony Corp72400-1F-C4-**-**-**Motorola Inc72500-1F-C9-**-**-**Cisco Systems Inc 72600-1F-CA-**-**-**Cisco Systems Inc 72700-1F-CC-**-**-**Samsung Electronics 72800-1F-CD-**-**-**Samsung Electronics 72900-1F-DA-**-**-**Nortel Networks 73000-1F-DE-**-**-**Nokia73100-1F-DF-**-**-**Nokia73200-1F-E4-**-**-**Sony Corp73300-1F-F3-**-**-**Apple Computer 73400-20-32-**-**-**Alcatel-Lucent 73500-20-40-**-**-**Motorola Inc73600-20-60-**-**-**Alcatel-Lucent 73700-20-75-**-**-**Motorola Inc73800-20-7B-**-**-**Intel Corporation 73900-20-A6-**-**-**Proxim Inc74000-20-AF-**-**-**3Com74100-20-D8-**-**-**Nortel Networks 74200-20-DA-**-**-**Alcatel-Lucent 74300-21-05-**-**-**Alcatel-Lucent 74400-21-08-**-**-**Nokia74500-21-09-**-**-**Nokia74600-21-19-**-**-**Samsung Electronics 74700-21-1B-**-**-**Cisco Systems Inc 74800-21-1C-**-**-**Cisco Systems Inc 74900-21-1E-**-**-**Motorola Inc75000-21-29-**-**-**Linksys75100-21-35-**-**-**Alcatel-Lucent 75200-21-36-**-**-**Motorola Inc75300-21-43-**-**-**Motorola Inc75400-21-4C-**-**-**Samsung Electronics 75500-21-55-**-**-**Cisco Systems Inc 75600-21-56-**-**-**Cisco Systems Inc 75700-21-59-**-**-**Juniper Networks 75800-21-5A-**-**-**Hewlett Packard 75900-21-5C-**-**-**Intel Corporation 76000-21-5D-**-**-**Intel Corporation 76100-21-62-**-**-**Nortel Networks 76200-21-6A-**-**-**Intel Corporation76400-21-70-**-**-**Dell Inc76500-21-80-**-**-**Motorola Inc76600-21-91-**-**-**D-Link Corporation 76700-21-9B-**-**-**Dell Inc76800-21-9E-**-**-**Sony Corp76900-21-A0-**-**-**Cisco Systems Inc 77000-21-A1-**-**-**Cisco Systems Inc 77100-21-AA-**-**-**Nokia77200-21-AB-**-**-**Nokia77300-21-AE-**-**-**Alcatel-Lucent77400-21-BA-**-**-**Texas Instruments 77500-21-BE-**-**-**Cisco Systems Inc 77600-21-D1-**-**-**Samsung Electronics 77700-21-D2-**-**-**Samsung Electronics 77800-21-D7-**-**-**Cisco Systems Inc 77900-21-D8-**-**-**Cisco Systems Inc 78000-21-E1-**-**-**Nortel Networks78100-21-E9-**-**-**Apple Computer78200-21-FC-**-**-**Nokia78300-21-FE-**-**-**Nokia78400-22-0C-**-**-**Cisco Systems Inc 78500-22-0D-**-**-**Cisco Systems Inc 78600-22-10-**-**-**Motorola Inc78700-22-19-**-**-**Dell Inc78800-22-2D-**-**-**SMC Networks78900-22-3A-**-**-**Cisco Systems Inc 79000-22-3F-**-**-**Netgear79100-22-41-**-**-**Apple Computer79200-22-55-**-**-**Cisco Systems Inc 79300-22-56-**-**-**Cisco Systems Inc 79400-22-57-**-**-**3Com79500-22-64-**-**-**Hewlett Packard79600-22-65-**-**-**Nokia79700-22-66-**-**-**Nokia79800-22-67-**-**-**Nortel Networks79900-22-6B-**-**-**Linksys80000-22-75-**-**-**Belkin Corp80100-22-7F-**-**-**Ruckus Wireless80200-22-83-**-**-**Juniper Networks 80300-22-90-**-**-**Cisco Systems Inc 80400-22-91-**-**-**Cisco Systems Inc 80500-22-98-**-**-**Sony Corp80600-22-A1-**-**-**Huawei Technologies Co 80700-22-A5-**-**-**Texas Instruments 80800-22-A6-**-**-**Sony Corp80900-22-B0-**-**-**D-Link Corporation 81000-22-B4-**-**-**Motorola Inc81100-22-BD-**-**-**Cisco Systems Inc 81200-22-BE-**-**-**Cisco Systems Inc 81300-22-CE-**-**-**Cisco Systems Inc。

MAC地址-厂商对应表(截止2018年9月)

71
00:00:46 OLIVETTI NORTH AMERICA
72
00:00:47 NICOLET INSTRUMENTS CORP.
73
00:00:48 Seiko Epson Corporation
74
00:00:49 APRICOT COMPUTERS, LTD
75
00:00:4A ADC CODENOLL TECHNOLOGY CORP.
82
00:00:51 HOB ELECTRONIC GMBH & CO. KG
00:00:3A CHYRON CORPORATION
60
00:00:3B i ContX SYSTEMS INC.
62
00:00:3D UNISYS
63
00:00:3E SIMPACT
64
00:00:3F SYNTREX, INC.
65
00:00:40 APPLICON, INC.
76
00:00:4B ICL DATA OY
77
00:00:4C NEC CORPORATION
78
00:00:4D DCI CORPORATION
79
00:00:4E AMPEX CORPORATION
80
00:00:4F LOGICRAFT, INC.
81
00:00:50 RADISYS CORPORATION
厂商 XEROX CORPORATION XEROX CORPORATION XEROX CORPORATION XEROX CORPORATION XEROX CORPORATION XEROX CORPORATION XEROX CORPORATION XEROX CORPORATION XEROX CORPORATION XEROX CORPORATION OMRON TATEISI ELECTRONICS CO. MATRIX CORPORATION Cisco Systems, Inc FIBRONICS LTD. FUJITSU LIMITED NEXT, INC. SYTEK INC. NORMEREL SYSTEMES INFORMATION TECHNOLOGY LIMITED CAMEX NETRONIX DATAPOINT CORPORATION DU PONT PIXEL SYSTEMS . Oracle WEBSTER COMPUTER CORPORATION APPLIED DYNAMICS INTERNATIONAL ADVANCED MICRO DEVICES Novell, Inc. BELL TECHNOLOGIES Cabletron Systems, Inc. TELSIST INDUSTRIA ELECTRONICA Telco Systems, Inc. DATAINDUSTRIER DIAB AB SUREMAN COMP. & COMMUN. CORP. VISUAL TECHNOLOGY INC. ABB INDUSTRIAL SYSTEMS AB CONNECT AS RAMTEK CORP. SHA-KEN CO., LTD. JAPAN RADIO COMPANY PRODIGY SYSTEMS CORPORATION IMC NETWORKS CORP. TRW - SEDD/INP CRISP AUTOMATION, INC AUTOTOTE LIMITED CHROMATICS INC SOCIETE EVIRA TIMEPLEX INC. VG LABORATORY SYSTEMS LTD QPSX COMMUNICATIONS, LTD. Marconi plc EGAN MACHINERY COMPANY NETWORK RESOURCES CORPORATION

全球MAC地址分配

全球MAC地址分配(标准分配，不考虑自己修改的那些)0:0:1 SuperLAN-2U0:0:10 Hughes LAN Systems (formerly Sytek)0:0:11 Tektronix0:0:15 Datapoint Corporation0:0:18 Webster Computer Corporation Appletalk/Ethernet Gateway0:0:1a AMD (?)0:0:1b Novell (now Eagle Technology)0:0:1c JDR Microdevices generic, NE2000 drivers0:0:1d Cabletron0:0:1f Cryptall Communications Corp.0:0:2 BBN (was internal usage only, no longer used)0:0:20 DIAB (Data Intdustrier AB)0:0:21 SC&C (PAM Soft&Hardware also reported)0:0:22 Visual Technology0:0:23 ABB Automation AB, Dept. Q0:0:24 Olicom0:0:29 IMC0:0:2a TRW0:0:2c NRC - Network Resources Corporation - MultiGate Hub1+, Hub2, etc 0:0:32 GPT Limited (reassigned from GEC Computers Ltd)0:0:37 Oxford Metrics Ltd0:0:3b Hyundai/Axil Sun Sparc Station 2 clone0:0:3c Auspex0:0:3d AT&T0:0:3f Syntrex Inc0:0:44 Castelle0:0:46 ISC-Bunker Ramo, An Olivetti Company0:0:48 Epson0:0:49 Apricot Ltd.0:0:4b APT -ICL also reported0:0:4c NEC Corporation0:0:4f Logicraft 386-Ware P.C. Emulator0:0:51 Hob Electronic Gmbh & Co. KG0:0:52 Optical Data Systems0:0:55 AT&T0:0:58 Racore Computer Products Inc0:0:5a SK (Schneider & Koch in Europe and Syskonnect outside of Europe) 0:0:5a Xerox 806 (unregistered)0:0:5b Eltec0:0:5d RCE0:0:5e U.S. Department of Defense (IANA)0:0:5f Sumitomo0:0:61 Gateway Communications0:0:62 Honeywell0:0:63 Hewlett-Packard LanProbe0:0:64 Yokogawa Digital Computer Corp0:0:65 Network General0:0:66 Talaris0:0:68 Rosemount Controls0:0:69 Concord Communications, Inc (although someone said Silicon Graphics) 0:0:6b MIPS0:0:6d Case0:0:6e Artisoft, Inc.0:0:6f Madge Networks Ltd0:0:6f Madge Networks Ltd. Token-ring adapters0:0:73 DuPont0:0:75 Bell Northern Research (BNR)0:0:77 Interphase [Used in other systems, e.g. MIPS, Motorola]0:0:78 Labtam Australia0:0:79 Networth Incorporated [bought by Compaq, used in Netelligent series]0:0:7a Ardent0:0:7b Research Machines0:0:7d Cray Research Superservers,Inc [Also Harris (3M) (old)]0:0:7e NetFRAME multiprocessor network servers0:0:7f Linotype-Hell AG Linotronic typesetters0:0:80 Cray Communications (formerly Dowty Network Services) [Also shows as"Harris (3M) (new)" and/or "Imagen(?)" elsewhere]0:0:81 Synoptics0:0:83 Tadpole Technology [had Optical Data Systems which is wrong accordingto both]0:0:84 Aquila (?), ADI Systems Inc.(?)0:0:86 Gateway Communications Inc. (also Megahertz Corporation?)0:0:87 Hitachi0:0:89 Cayman Systems Gatorbox0:0:8a Datahouse Information Systems0:0:8e Solbourne(?), Jupiter(?) (I've had confirming mail on Solbourne)0:0:9 powerpipes?0:0:92 Unisys, Cogent (both reported)0:0:93 Proteon0:0:94 Asante MAC0:0:95 Sony/Tektronix0:0:97 Epoch0:0:98 Cross Com0:0:99 Memorex Telex Corporations0:0:9f Ameristar Technology0:0:a0 Sanyo Electronics0:0:a2 Wellfleet0:0:a3 Network Application Technology (NAT)0:0:a4 Acorn0:0:a5 Compatible Systems Corporation0:0:a6 Network General (internal assignment, not for products)0:0:a7 Network Computing Devices (NCD) X-terminals0:0:a8 Stratus Computer, Inc.0:0:a9 Network Systems0:0:aa Xerox Xerox machines0:0:ac Conware Netzpartner [had Apollo, claimed incorrect] 0:0:ae Dassault Automatismes et Telecommunications0:0:af Nuclear Data Acquisition Interface Modules (AIM) 0:0:b0 RND (RAD Network Devices)0:0:b1 Alpha Microsystems Inc.0:0:b3 CIMLinc0:0:b4 Edimax0:0:b5 Datability Terminal Servers0:0:b6 Micro-matic Research0:0:b7 Dove Fastnet0:0:bb TRI-DATA Systems Inc. Netway products, 3274 emulators 0:0:bc Allen-Bradley0:0:c Cisco0:0:c0 Western Digital now SMC (Std. Microsystems Corp.)0:0:c1 Olicom A/S0:0:c5 Farallon Computing Inc0:0:c6 HP Intelligent Networks Operation (formerly Eon Systems)0:0:c8 Altos0:0:c9 Emulex Terminal Servers, Print Servers0:0:ca LANcity Cable Modems (now owned by BayNetworks)0:0:cc Densan Co., Ltd.0:0:cd Industrial Research Limited0:0:d0 Develcon Electronics, Ltd.0:0:d1 Adaptec, Inc. "Nodem" product0:0:d2 SBE Inc0:0:d3 Wang Labs0:0:d4 PureData0:0:d7 Dartmouth College (NED Router)0:0:d8 old Novell NE1000's (before about 1987?) (also 3Com)0:0:dd Gould0:0:de Unigraph0:0:e Fujitsu0:0:e1 Hitachi (laptop built-in)0:0:e2 Acer Counterpoint0:0:e3 Integrated Micro Products Ltd0:0:e4 mips?0:0:e6 Aptor Produits De Comm Indust0:0:e8 Accton Technology Corporation0:0:e9 ISICAD, Inc.0:0:ed April0:0:ee Network Designers Limited [also KNX Ltd, a former division]0:0:ef Alantec0:0:f NeXT0:0:f0 Samsung0:0:f2 Spider Communications (Montreal, not Spider Systems)0:0:f3 Gandalf Data Ltd. - Canada0:0:f4 Allied Telesis, Inc.0:0:f6 A.M.C. (Applied Microsystems Corp.)0:0:f8 DEC0:0:fb Rechner zur Kommunikation0:0:fd High Level Hardware (Orion, UK)0:0:ff Camtec Electronics (UK) Ltd.0:10:11 Cisco Systems Cisco 75xx0:10:1f Cisco0:10:2f Cisco Cisco 50000:10:4b 3Com 3C905-TX PCI0:10:79 Cisco 5500 Router0:10:7a Ambicom (was Tandy?)0:10:f6 Cisco0:17:0 Kabel0:1:2 BBN (Bolt Beranek and Newman, Inc.) internal usage (not registered)0:1:43 IEEE 8020:1:63 NDC (National Datacomm Corporation)0:1:68 W&G (Wandel & Goltermann) [incorrect according to W&G] 0:1:c8 Thomas Conrad Corp.0:1:fa Compaq (PageMarq printers)0:20:0 Lexmark (Print Server)0:20:11 Canopus Co Ltd0:20:17 Orbotech0:20:18 Realtek0:20:1a Nbase0:20:25 Control Technology Inc (Industrial Controls and Network Interfaces) 0:20:28 Bloomberg0:20:2b ATML (Advanced Telecommunications Modules, Ltd.)0:20:35 IBM (International Business Machines) mainframes, Etherjetprinters0:20:36 BMC Software0:20:42 Datametrics Corp0:20:45 SolCom Systems Limited0:20:48 Fore Systems Inc0:20:4b Autocomputer Co Ltd0:20:4c Mitron Computer Pte Ltd0:20:56 Neoproducts0:20:61 Dynatech Communications Inc0:20:63 Wipro Infotech Ltd0:20:66 General Magic Inc0:20:67 Node Runner Inc0:20:6b Minolta Co., Ltd Network printers0:20:78 Runtop Inc0:20:8 Cable & Computer Technology0:20:85 3COM SuperStack II UPS management module0:20:8a Sonix Communications Ltd0:20:8b Focus Enhancements0:20:8c Galaxy Networks Inc0:20:94 Cubix Corporation0:20:a5 Newer Technology0:20:a6 Proxim Inc0:20:af 3COM Corporation0:20:b6 Agile Networks Inc0:20:b9 Metricom, Inc.0:20:c Adastra Systems Corp0:20:c5 Eagle NE20000:20:c6 NECTEC0:20:d0 Versalynx Corp. "The One Port" terminal server0:20:d2 RAD Data Communications Ltd0:20:d3 OST (Ouet Standard Telematique)0:20:d8 NetWave0:20:da Xylan0:20:dc Densitron Taiwan Ltd0:20:e0 PreMax PE-200 (PCMCIA NE2000-clone card, sold by InfoExpress) 0:20:e5 Apex Data0:20:ee Gtech Corporation0:20:f6 Net Tek & Karlnet Inc0:20:f8 Carrera Computers Inc0:2:16 ESI (Extended Systems, Inc) print servers0:2:4 Novell NE32000:2:5 Hamilton (Sparc Clones)0:2:88 Global Village (PCcard in Mac portable)0:3:c6 Morning Star Technologies Inc0:40:1 Zero One Technology Co Ltd (ZyXEL?)0:40:10 Sonic Mac Ethernet interfaces0:40:11 Facilities Andover Environmental Controllers0:40:13 NTT Data Communication Systems Corp0:40:14 Comsoft Gmbh0:40:15 Ascom0:40:17 XCd XJet - HP printer server card0:40:1c AST Pentium/90 PC (emulating AMD EISA card)0:40:1f Colorgraph Ltd0:40:20 Pilkington Communication0:40:23 Logic Corporation0:40:25 Molecular Dynamics0:40:26 Melco Inc0:40:27 SMC Massachusetts [Had:Sigma (?), maybe the "S"?] 0:40:28 Netcomm0:40:2a Canoga-Perkins0:40:2b TriGem0:40:2f Xlnt Designs Inc (XDI)0:40:30 GK Computer0:40:32 Digital Communications0:40:33 Addtron Technology Co., Ltd.0:40:36 TribeStar0:40:39 Optec Daiichi Denko Co Ltd0:40:3c Forks, Inc.0:40:41 Fujikura Ltd.0:40:43 Nokia Data Communications0:40:48 SMD Informatica S.A.0:40:4c Hypertec Pty Ltd.0:40:4d Telecomm Techniques0:40:4f Space & Naval Warfare Systems0:40:5 TRENDware International Inc.; Linksys; Simple Net; all three reported0:40:50 Ironics, Incorporated0:40:52 Star Technologies Inc0:40:54 Thinking Machines Corporation0:40:57 Lockheed-Sanders0:40:59 Yoshida Kogyo K.K.0:40:5b Funasset Limited0:40:5d Star-Tek Inc0:40:66 Hitachi Cable, Ltd.0:40:67 Omnibyte Corporation0:40:68 Extended Systems0:40:69 Lemcom Systems Inc0:40:6a Kentek Information Systems Inc0:40:6e Corollary, Inc.0:40:6f Sync Research Inc0:40:72 Applied Innovation0:40:74 Cable and Wireless0:40:76 AMP Incorporated0:40:78 Wearnes Automation Pte Ltd0:40:7f Agema Infrared Systems AB0:40:82 Laboratory Equipment Corp0:40:85 SAAB Instruments AB0:40:86 Michels & Kleberhoff Computer0:40:87 Ubitrex Corporation0:40:88 Mobuis NuBus (Mac) combination video/EtherTalk0:40:8a TPS Teleprocessing Sys. Gmbh0:40:8c Axis Communications AB0:40:8e CXR/Digilog0:40:8f WM-Data Minfo AB0:40:9 Tachibana Tectron Co Ltd0:40:90 Ansel Communications PC NE2000 compatible twisted-pair ethernet cards0:40:91 Procomp Industria Eletronica0:40:92 ASP Computer Products, Inc.0:40:94 Shographics Inc0:40:95 Eagle Technologies [UMC also reported]0:40:96 Telesystems SLW Inc0:40:9a Network Express Inc0:40:9c Transware0:40:9d DigiBoard Ethernet-ISDN bridges0:40:9e Concurrent Technologies Ltd.0:40:9f Lancast/Casat Technology Inc0:40:a4 Rose Electronics0:40:a6 Cray Research Inc.0:40:aa Valmet Automation Inc0:40:ad SMA Regelsysteme Gmbh0:40:ae Delta Controls, Inc.0:40:af Digital Products, Inc. (DPI).0:40:b Crescendo (now owned by Cisco)0:40:b4 3COM K.K.0:40:b5 Video Technology Computers Ltd0:40:b6 Computerm Corporation0:40:b9 MACQ Electronique SA0:40:bd Starlight Networks Inc0:40:c General Micro Systems, Inc.0:40:c1 Bizerba-Werke Wilheim Kraut0:40:c2 Applied Computing Devices0:40:c3 Fischer and Porter Co.0:40:c5 Micom Communications Corp.0:40:c6 Fibernet Research, Inc.0:40:c7 Danpex Corporation0:40:c8 Milan Technology Corp.0:40:cc Silcom Manufacturing Technology Inc0:40:cf Strawberry Tree Inc0:40:d LANNET Data Communications0:40:d2 Pagine Corporation0:40:d4 Gage Talker Corp.0:40:d7 Studio Gen Inc0:40:d8 Ocean Office Automation Ltd0:40:dc Tritec Electronic Gmbh0:40:df Digalog Systems, Inc.0:40:e1 Marner International Inc0:40:e2 Mesa Ridge Technologies Inc0:40:e3 Quin Systems Ltd0:40:e5 Sybus Corporation0:40:e7 Arnos Instruments & Computer0:40:e9 Accord Systems, Inc.0:40:ea PlainTree Systems Inc0:40:ed Network Controls International Inc0:40:f0 Micro Systems Inc0:40:f1 Chuo Electronics Co., Ltd.0:40:f4 Cameo Communications, Inc.0:40:f5 OEM Engines0:40:f6 Katron Computers Inc0:40:f9 Combinet0:40:fa Microboards Inc0:40:fb Cascade Communications Corp.0:40:fd LXE0:40:ff Telebit Corporation Personal NetBlazer0:4:0 Lexmark (Print Server)0:4:ac IBM PCMCIA Ethernet adapter.0:4f:49 Realtek0:4f:4b Pine Technology Ltd.0:50:4d Repotec Group0:50:4e UMC UM9008 NE2000-compatible ISA Card for PC 0:5:2 Apple (PCI bus Macs)0:5:9a PowerComputing (Mac clone)0:5:a8 PowerComputing Mac clones0:60:25 Active Imaging Inc.0:60:2f Cisco0:60:3e Cisco 100Mbps interface0:60:47 Cisco0:60:52 Realtek (RTL 8029 == PCI NE2000)0:60:5c Cisco0:60:67 Acer Lan0:60:70 Cisco routers (2524 and 4500)0:60:8 3Com Found in a 3Com PCI form factor 3C905 TX board0:60:83 Cisco Systems, Inc. 3620/3640 routers0:60:8c 3Com (1990 onwards)0:60:9 Cisco Catalyst 5000 Ethernet switch0:60:94 AMD PCNET PCI0:60:97 3Com0:60:b0 Hewlett-Packard0:6:29 IBM RISC6000 system0:6:7c Cisco0:6:c1 Cisco0:6:d Hewlett-Packard JetDirect token-ring interfaces0:7:1 Racal-Datacom0:7:d Cisco 2511 Token Ring0:80:0 Multitech Systems Inc0:80:1 Periphonics Corporation0:80:10 Commodore0:80:12 IMS Corp. IMS failure analysis tester0:80:13 Thomas Conrad Corp.0:80:15 Seiko Systems Inc0:80:16 Wandel & Goltermann0:80:17 PFU0:80:19 Dayna Communications "Etherprint" product0:80:1a Bell Atlantic0:80:1b Kodiak Technology0:80:1c Cisco0:80:21 Newbridge Networks Corporation0:80:23 Integrated Business Networks0:80:24 Kalpana0:80:26 Network Products Corporation0:80:29 Microdyne Corporation0:80:2a Test Systems & Simulations Inc0:80:2c The Sage Group PLC0:80:2d Xylogics, Inc. Annex terminal servers0:80:2e Plexcom, Inc.0:80:33 Formation (?)0:80:34 SMT-Goupil0:80:35 Technology Works0:80:37 Ericsson Business Comm.0:80:38 Data Research & Applications0:80:3b APT Communications, Inc.0:80:3d Surigiken Co Ltd0:80:3e Synernetics0:80:3f Hyundai Electronics0:80:4 Antlow Computers, Ltd.0:80:42 Force Computers0:80:43 Networld Inc0:80:45 Matsushita Electric Ind Co0:80:46 University of Toronto0:80:48 Compex, used by Commodore and DEC at least 0:80:49 Nissin Electric Co Ltd0:80:4c Contec Co., Ltd.0:80:4d Cyclone Microsystems, Inc.0:80:5 Cactus Computer Inc.0:80:51 ADC Fibermux0:80:52 Network Professor0:80:57 Adsoft Ltd0:80:5a Tulip Computers International BV0:80:5b Condor Systems, Inc.0:80:5c Agilis(?)0:80:5f Compaq Computer Corporation0:80:6 Compuadd Corporation0:80:60 Network Interface Corporation0:80:62 Interface Co.0:80:63 Richard Hirschmann Gmbh & Co0:80:64 Wyse0:80:67 Square D Company0:80:69 Computone Systems0:80:6a ERI (Empac Research Inc.)0:80:6b Schmid Telecommunication0:80:6c Cegelec Projects Ltd0:80:6d Century Systems Corp.0:80:6e Nippon Steel Corporation0:80:6f Onelan Ltd0:80:7 Dlog NC-Systeme0:80:71 SAI Technology0:80:72 Microplex Systems Ltd0:80:74 Fisher Controls0:80:79 Microbus Designs Ltd0:80:7b Artel Communications Corp.0:80:7c FiberCom0:80:7d Equinox Systems Inc0:80:82 PEP Modular Computers Gmbh0:80:86 Computer Generation Inc.0:80:87 Okidata0:80:8a Summit (?)0:80:8b Dacoll Limited0:80:8c Frontier Software Development0:80:8d Westcove Technology BV0:80:8e Radstone Technology0:80:9 Jupiter Systems (older MX-600 series machines)0:80:90 Microtek International Inc0:80:92 Japan Computer Industry, Inc.0:80:93 Xyron Corporation0:80:94 Sattcontrol AB0:80:96 HDS (Human Designed Systems) X terminals0:80:98 TDK Corporation0:80:9a Novus Networks Ltd0:80:9b Justsystem Corporation0:80:9d Datacraft Manufactur'g Pty Ltd0:80:9f Alcatel Business Systems0:80:a1 Microtest0:80:a3 Lantronix (see also 0800A3)0:80:a6 Republic Technology Inc0:80:a7 Measurex Corp0:80:ad CNet Technology Used by Telebit (among others) 0:80:ae Hughes Network Systems0:80:af Allumer Co., Ltd.0:80:b1 Softcom A/S0:80:b2 NET (Network Equipment Technologies)0:80:b6 Themis corporation0:80:ba Specialix (Asia) Pte Ltd0:80:c0 Penril Datability Networks0:80:c2 IEEE 802.1 Committee0:80:c6 Soho0:80:c7 Xircom, Inc.0:80:c8 D-Link (also Solectek Pocket Adapters, and LinkSys PCMCIA) 0:80:c9 Alberta Microelectronic Centre0:80:ce Broadcast Television Systems0:80:d V osswinkel FU0:80:d0 Computer Products International0:80:d3 Shiva Appletalk-Ethernet interface0:80:d4 Chase Limited0:80:d6 Apple Mac Portable(?)0:80:d7 Fantum Electronics0:80:d8 Network Peripherals0:80:da Bruel & Kjaer0:80:e0 XTP Systems Inc0:80:e3 Coral (?)0:80:e7 Lynwood Scientific Dev Ltd0:80:ea The Fiber Company0:80:f SMC (Standard Microsystem Corp.)0:80:f0 Kyushu Matsushita Electric Co0:80:f1 Opus0:80:f3 Sun Electronics Corp0:80:f4 Telemechanique Electrique0:80:f5 Quantel Ltd0:80:f7 Zenith Communications Products0:80:fb BVM Limited0:80:fe Azure Technologies Inc0:8:52 Technically Elite Concepts0:8:55 Fermilab0:8:c7 Compaq0:a0:0 Bay Networks Ethernet switch0:a0:24 3com0:a0:40 Apple (PCI Mac)0:a0:92 Intermate International [LAN printer interfaces]0:a0:c9 Intel (PRO100B cards)0:a0:cc MacSense 100Base-TX Adapter for Mac Also seen in PCs (?) 0:a0:d1 National Semiconductor [COMPAQ Docking Station]0:a0:d2 Allied Telesyn0:aa:0 Intel0:b0:d0 Computer Products International0:c0:0 Lanoptics Ltd0:c0:1 Diatek Patient Managment0:c0:11 Interactive Computing Devices0:c0:12 Netspan Corp0:c0:13 Netrix0:c0:14 Telematics Calabasas0:c0:15 New Media Corp0:c0:16 Electronic Theatre Controls0:c0:17 Fluke0:c0:18 Lanart Corp0:c0:1a Corometrics Medical Systems0:c0:1b Socket Communications0:c0:1c Interlink Communications Ltd.0:c0:1d Grand Junction Networks, Inc.0:c0:1f S.E.R.C.E.L.0:c0:2 Sercomm Corporation0:c0:20 Arco Electronic, Control Ltd.0:c0:21 Netexpress0:c0:23 Tutankhamon Electronics0:c0:24 Eden Sistemas De Computacao SA0:c0:25 Dataproducts Corporation0:c0:27 Cipher Systems, Inc.0:c0:28 Jasco Corporation0:c0:29 Kabel Rheydt AG0:c0:2a Ohkura Electric Co0:c0:2b Gerloff Gesellschaft Fur0:c0:2c Centrum Communications, Inc.0:c0:2d Fuji Photo Film Co., Ltd.0:c0:2e Netwiz0:c0:2f Okuma Corp0:c0:3 Globalnet Communications0:c0:30 Integrated Engineering B. V.0:c0:31 Design Research Systems, Inc.0:c0:32 I-Cubed Limited0:c0:33 Telebit Corporation0:c0:34 Dale Computer Corporation0:c0:35 Quintar Company0:c0:36 Raytech Electronic Corp0:c0:39 Silicon Systems0:c0:3b Multiaccess Computing Corp0:c0:3c Tower Tech S.R.L.0:c0:3d Wiesemann & Theis Gmbh0:c0:3e Fa. Gebr. Heller Gmbh0:c0:3f Stores Automated Systems Inc0:c0:4 Japan Business Computer Co.Ltd0:c0:40 ECCI0:c0:41 Digital Transmission Systems0:c0:42 Datalux Corp.0:c0:43 Stratacom0:c0:44 Emcom Corporation0:c0:45 Isolation Systems Inc0:c0:46 Kemitron Ltd0:c0:47 Unimicro Systems Inc0:c0:48 Bay Technical Associates0:c0:49 US Robotics Total Control (tm) NETServer Card0:c0:4d Mitec Ltd0:c0:4e Comtrol Corporation0:c0:4f Dell0:c0:5 Livingston Enterprises Inc Portmaster (OEMed by Cayman) 0:c0:50 Toyo Denki Seizo K.K.0:c0:51 Advanced Integration Research0:c0:55 Modular Computing Technologies0:c0:56 Somelec0:c0:57 Myco Electronics0:c0:58 Dataexpert Corp0:c0:59 Nippondenso Corp0:c0:5b Networks Northwest Inc0:c0:5c Elonex PLC0:c0:5d L&N Technologies0:c0:5e Vari-Lite Inc0:c0:6 Nippon Avionics Co Ltd0:c0:60 ID Scandinavia A/S0:c0:61 Solectek Corporation0:c0:63 Morning Star Technologies Inc May be miswrite of 0003C6 0:c0:64 General Datacomm Ind Inc0:c0:65 Scope Communications Inc0:c0:66 Docupoint, Inc.0:c0:67 United Barcode Industries0:c0:68 Philp Drake Electronics Ltd0:c0:69 California Microwave Inc0:c0:6a Zahner-Elektrik Gmbh & Co KG0:c0:6b OSI Plus Corporation0:c0:6c SVEC Computer Corp0:c0:6d Boca Research, Inc.0:c0:6f Komatsu Ltd0:c0:7 Pinnacle Data Systems Inc0:c0:70 Sectra Secure-Transmission AB0:c0:71 Areanex Communications, Inc.0:c0:72 KNX Ltd0:c0:73 Xedia Corporation0:c0:74 Toyoda Automatic Loom Works Ltd0:c0:75 Xante Corporation0:c0:76 I-Data International A-S0:c0:77 Daewoo Telecom Ltd0:c0:78 Computer Systems Engineering0:c0:79 Fonsys Co Ltd0:c0:7a Priva BV0:c0:7b Ascend Communications ISDN bridges/routers0:c0:7d RISC Developments Ltd0:c0:7f Nupon Computing Corp0:c0:8 Seco SRL0:c0:80 Netstar Inc0:c0:81 Metrodata Ltd0:c0:82 Moore Products Co0:c0:84 Data Link Corp Ltd0:c0:85 Canon0:c0:86 The Lynk Corporation0:c0:87 UUNET Technologies Inc0:c0:89 Telindus Distribution0:c0:8a Lauterbach Datentechnik Gmbh0:c0:8b RISQ Modular Systems Inc0:c0:8c Performance Technologies Inc0:c0:8d Tronix Product Development0:c0:8e Network Information Technology0:c0:8f Matsushita Electric Works, Ltd.0:c0:9 KT Technology (s) Pte Inc0:c0:90 Praim S.R.L.0:c0:91 Jabil Circuit, Inc.0:c0:92 Mennen Medical Inc0:c0:93 Alta Research Corp.0:c0:95 Znyx (Network Appliance box); Jupiter Systems (MX-700 series) 0:c0:96 Tamura Corporation0:c0:97 Archipel SA0:c0:98 Chuntex Electronic Co., Ltd.0:c0:9b Reliance Comm/Tec, R-Tec Systems Inc0:c0:9c TOA Electronic Ltd0:c0:9d Distributed Systems Int'l, Inc.0:c0:9f Quanta Computer Inc0:c0:a Micro Craft0:c0:a0 Advance Micro Research, Inc.0:c0:a1 Tokyo Denshi Sekei Co0:c0:a2 Intermedium A/S0:c0:a3 Dual Enterprises Corporation0:c0:a4 Unigraf OY0:c0:a7 SEEL Ltd0:c0:a8 GVC Corporation0:c0:a9 Barron McCann Ltd0:c0:aa Silicon Valley Computer0:c0:ab Jupiter Technology Inc0:c0:ac Gambit Computer Communications0:c0:ad Computer Communication Systems0:c0:ae Towercom Co Inc DBA PC House0:c0:b Norcontrol A.S.0:c0:b0 GCC Technologies,Inc.0:c0:b2 Norand Corporation0:c0:b3 Comstat Datacomm Corporation0:c0:b4 Myson Technology Inc0:c0:b5 Corporate Network Systems Inc0:c0:b6 Meridian Data Inc0:c0:b7 American Power Conversion Corp0:c0:b8 Fraser's Hill Ltd.0:c0:b9 Funk Software Inc0:c0:ba Netvantage0:c0:bb Forval Creative Inc0:c0:bd Inex Technologies, Inc.0:c0:be Alcatel - Sel0:c0:bf Technology Concepts Ltd0:c0:c ARK PC Technology, Inc.0:c0:c0 Shore Microsystems Inc0:c0:c1 Quad/Graphics Inc0:c0:c2 Infinite Networks Ltd.0:c0:c3 Acuson Computed Sonography0:c0:c4 Computer Operational0:c0:c5 SID Informatica0:c0:c6 Personal Media Corp0:c0:c8 Micro Byte Pty Ltd0:c0:c9 Bailey Controls Co0:c0:ca Alfa, Inc.0:c0:cb Control Technology Corporation0:c0:cd Comelta S.A.0:c0:d Advanced Logic Research Inc0:c0:d0 Ratoc System Inc0:c0:d1 Comtree Technology Corporation (EFA also reported) 0:c0:d2 Syntellect Inc0:c0:d4 Axon Networks Inc0:c0:d5 Quancom Electronic Gmbh0:c0:d6 J1 Systems, Inc.0:c0:d9 Quinte Network Confidentiality Equipment Inc0:c0:db IPC Corporation (Pte) Ltd0:c0:dc EOS Technologies, Inc.0:c0:de ZComm Inc0:c0:df Kye Systems Corp0:c0:e Psitech Inc0:c0:e1 Sonic Solutions0:c0:e2 Calcomp, Inc.0:c0:e3 Ositech Communications Inc0:c0:e4 Landis & Gyr Powers Inc0:c0:e5 GESPAC S.A.0:c0:e6 TXPORT0:c0:e7 Fiberdata AB0:c0:e8 Plexcom Inc0:c0:e9 Oak Solutions Ltd0:c0:ea Array Technology Ltd.0:c0:ec Dauphin Technology0:c0:ed US Army Electronic Proving Ground0:c0:ee Kyocera Corporation0:c0:ef Abit Corporation0:c0:f QNX Software Systems Ltd. [also Quantum Software Systems Ltd] 0:c0:f0 Kingston Technology Corporation0:c0:f1 Shinko Electric Co Ltd0:c0:f2 Transition Engineering Inc0:c0:f3 Network Communications Corp0:c0:f4 Interlink System Co., Ltd.0:c0:f5 Metacomp Inc0:c0:f6 Celan Technology Inc.0:c0:f7 Engage Communication, Inc.0:c0:f8 About Computing Inc.0:c0:fa Canary Communications Inc0:c0:fb Advanced Technology Labs0:c0:fc ASDG Incorporated0:c0:fd Prosum0:c0:ff Box Hill Systems Corporation0:dd:0 Ungermann-Bass IBM RT0:dd:1 Ungermann-Bass0:dd:8 Ungermann-Bass0:e0:11 Uniden Corporation0:e0:14 Cisco Ethernet switch0:e0:16 rapid-city (now a part of bay networks)0:e0:1e Cisco Lightstream 10100:e0:29 SMC EtherPower II 10/1000:e0:2c AST - built into 5166M PC motherboard (win95 id's as Intel)0:e0:34 Cisco0:e0:39 Paradyne 7112 T1 DSU/CSU0:e0:4f Cisco0:e0:83 Jato Technologies, Inc.0:e0:8f Cisco Systems Catalyst 29000:e0:98 Linksys PCMCIA card0:e0:a3 Cisco0:e0:b0 Cisco Systems Catalyst 2900/50000:e0:b8 AMD PCNet in a Gateway 20000:e0:c5 BCOM Electronics Inc.0:e0:f7 Cisco0:e0:f9 Cisco0:e0:fe Cisco10:0:5a IBM10:0:90 Hewlett-Packard Advisor products10:0:d4 DEC10:0:e0 Apple A/UX (modified addresses for licensing)2:4:6 BBN internal usage (not registered)2:60:60 3Com2:60:86 Satelcom MegaPac (UK)2:60:8c 3Com IBM PC; Imagen; Valid; Cisco;Macintosh2:7:1 Interlan [now Racal-InterLAN] DEC (UNIBUS or QBUS), Apollo, Cisco 2:7:1 Racal-Datacom2:aa:3c Olivetti2:cf:1f CMC Masscomp; Silicon Graphics; PrimeEXL2:e0:3b Prominet Corporation Gigabit Ethernet Switch2:e6:d3 BTI (Bus-Tech, Inc.) IBM Mainframes2e:2e:2e LAA (Locally Administered Address) for Meditech Systems3c:0:0 3Com dual function (V.34 modem +Ethernet)card40:0:3 Net Ware (?)44:45:53 Microsoft (Windows95 internal"adapters")44:46:49 DFI (Diamond Flower Industries)47:54:43 GTC (Not registered!) (This number is amulticast!)48:44:53 HDS ???48:4c:0 Network Solutions48:54:e8 winbond?4c:42:4c Information Modes software modified addresses (not registered?)52:54:4c Novell 200052:54:ab REALTEK (a Realtek 8029 based PCI Card)56:58:57 Aculab plc audio bridges80:0:10 AT&T [misrepresented as 080010? One source claims this is correct] 80:ad:0 CNET Technology Inc. (Probably an error, see instead 0080AD)8:0:1 Computer Vision8:0:10 AT&T [misrepresentation of 800010?]8:0:11 Tektronix, Inc.8:0:14 Excelan BBN Butterfly, Masscomp, SiliconGraphics8:0:17 National Semiconductor Corp. (used to have Network System Corp., wrongNSC)8:0:1a Tiara? (used to have Data General)8:0:1b Data General8:0:1e Apollo8:0:2 3Com (formerly Bridge)8:0:20 Sun8:0:22 NBI (Nothing But Initials)8:0:23 Matsushita Denso8:0:25 CDC8:0:26 Norsk Data (Nord)8:0:27 PCS Computer Systems GmbH8:0:28 TI Explorer8:0:2b DEC8:0:2e Metaphor8:0:2f Prime Computer Prime 50-Series LHC3008:0:3 ACC (Advanced Computer Communications)8:0:30 CERN8:0:32 Tigan8:0:36 Intergraph CAE stations8:0:37 Fuji Xerox8:0:38 Bull8:0:39 Spider Systems8:0:3b Torus Systems8:0:3d cadnetix8:0:3e Motorola VME bus processor modules8:0:41 DCA (Digital Comm. Assoc.)8:0:44 DSI (DA VID Systems, Inc.)8:0:45 ???? (maybe Xylogics, but they claim not to know this number)8:0:46 Sony8:0:47 Sequent8:0:48 Eurotherm Gauging Systems8:0:49 Univation8:0:4c Encore8:0:4e BICC [3com bought BICC, so may appear on 3com equipment as well] 8:0:5 Symbolics Symbolics LISP machines8:0:51 Experdata8:0:56 Stanford University8:0:57 Evans & Sutherland (?)8:0:58 ??? DECsystem-208:0:5a IBM8:0:6 Siemens Nixdorf PC clone8:0:66 AGFA printers, phototypesetters etc.8:0:67 Comdesign8:0:68 Ridge8:0:69 Silicon Graphics8:0:6a ATTst (?)8:0:6e Excelan8:0:70 Mitsubishi8:0:74 Casio8:0:75 DDE (Danish Data Elektronik A/S)8:0:77 TSL (now Retix)8:0:79 Silicon Graphics8:0:7c Vitalink TransLAN III8:0:8 BBN (Bolt Beranek and Newman, Inc.)8:0:80 XIOS8:0:81 Crosfield Electronics8:0:83 Seiko Denshi8:0:86 Imagen/QMS8:0:87 Xyplex terminal servers8:0:88 McDATA Corporation8:0:89 Kinetics AppleTalk-Ethernet interface8:0:8b Pyramid8:0:8d XyVision XyVision machines8:0:8e Tandem / Solbourne Computer ?8:0:8f Chipcom Corp.8:0:9 Hewlett-Packard8:0:90 Retix, Inc. Bridges8:0:a Nestar Systems8:0:b Unisys8:0:d ICL (International Computers, Ltd.)8:0:e NCR/AT&T8:0:f SMC (Standard Microsystems Corp.)9:0:6a AT&Taa:0:0 DEC obsoleteaa:0:1 DEC obsoleteaa:0:2 DEC obsoleteaa:0:3 DEC Global physical address for some DEC machinesaa:0:4 DEC Local logical address for DECNET systemsc0:0:0 Western Digital (may be reversed 00 00 C0?)ec:10:0 Enance Source Co., Ltd. PC clones(?)。

cisco mac 地址表

MAC厂商00-00-0C (hex)CISCO SYSTEMS, INC. 00-01-42 (hex)Cisco Systems, Inc. 00-01-43 (hex)Cisco Systems, Inc. 00-01-63 (hex)Cisco Systems, Inc. 00-01-64 (hex)Cisco Systems, Inc. 00-01-96 (hex)Cisco Systems, Inc. 00-01-97 (hex)Cisco Systems, Inc. 00-01-C7 (hex)Cisco Systems, Inc. 00-01-C9 (hex)Cisco Systems, Inc. 00-02-16 (hex)Cisco Systems, Inc. 00-02-17 (hex)Cisco Systems, Inc. 00-02-4A (hex)Cisco Systems, Inc. 00-02-4B (hex)Cisco Systems, Inc. 00-02-7D (hex)Cisco Systems, Inc. 00-02-7E (hex)Cisco Systems, Inc. 00-02-B9 (hex)Cisco Systems, Inc. 00-02-BA (hex)Cisco Systems, Inc. 00-02-FC (hex)Cisco Systems, Inc. 00-02-FD (hex)Cisco Systems, Inc. 00-03-31 (hex)Cisco Systems, Inc. 00-03-32 (hex)Cisco Systems, Inc. 00-03-6B (hex)Cisco Systems, Inc. 00-03-6C (hex)Cisco Systems, Inc. 00-03-9F (hex)Cisco Systems, Inc. 00-03-A0 (hex)Cisco Systems, Inc. 00-03-E3 (hex)Cisco Systems, Inc. 00-03-E4 (hex)Cisco Systems, Inc. 00-03-FD (hex)Cisco Systems, Inc. 00-03-FE (hex)Cisco Systems, Inc. 00-04-27 (hex)Cisco Systems, Inc. 00-04-28 (hex)Cisco Systems, Inc. 00-04-4D (hex)Cisco Systems, Inc. 00-04-4E (hex)Cisco Systems, Inc. 00-04-6D (hex)Cisco Systems, Inc. 00-04-6E (hex)Cisco Systems, Inc. 00-04-9A (hex)Cisco Systems, Inc. 00-04-9B (hex)Cisco Systems, Inc. 00-04-C0 (hex)Cisco Systems, Inc. 00-04-C1 (hex)Cisco Systems, Inc. 00-04-DD (hex)Cisco Systems, Inc. 00-04-DE (hex)Cisco Systems, Inc. 00-05-00 (hex)Cisco Systems, Inc. 00-05-01 (hex)Cisco Systems, Inc. 00-05-31 (hex)Cisco Systems, Inc. 00-05-32 (hex)Cisco Systems, Inc. 00-05-5E (hex)Cisco Systems, Inc.00-05-5F (hex)Cisco Systems, Inc. 00-05-73 (hex)Cisco Systems, Inc. 00-05-74 (hex)Cisco Systems, Inc. 00-05-9A (hex)Cisco Systems, Inc. 00-05-9B (hex)Cisco Systems, Inc. 00-05-DC (hex)Cisco Systems, Inc. 00-05-DD (hex)Cisco Systems, Inc. 00-06-28 (hex)Cisco Systems, Inc. 00-06-2A (hex)Cisco Systems, Inc. 00-06-52 (hex)Cisco Systems, Inc. 00-06-53 (hex)Cisco Systems, Inc. 00-06-7C (hex)CISCO SYSTEMS, INC. 00-06-C1 (hex)CISCO SYSTEMS, INC. 00-06-D6 (hex)Cisco Systems, Inc. 00-06-D7 (hex)Cisco Systems, Inc. 00-07-4F (hex)Cisco Systems, Inc. 00-07-50 (hex)Cisco Systems, Inc. 00-08-7C (hex)Cisco Systems, Inc. 00-10-07 (hex)CISCO SYSTEMS, INC. 00-10-0B (hex)CISCO SYSTEMS, INC. 00-10-0D (hex)CISCO SYSTEMS, INC. 00-10-11 (hex)CISCO SYSTEMS, INC. 00-10-14 (hex)CISCO SYSTEMS, INC. 00-10-1F (hex)CISCO SYSTEMS, INC. 00-10-29 (hex)CISCO SYSTEMS, INC. 00-10-2F (hex)CISCO SYSTEMS, INC. 00-10-54 (hex)CISCO SYSTEMS, INC. 00-10-79 (hex)CISCO SYSTEMS, INC. 00-10-7B (hex)CISCO SYSTEMS, INC. 00-10-A6 (hex)CISCO SYSTEMS, INC. 00-10-F6 (hex)CISCO SYSTEMS, INC. 00-10-FF (hex)CISCO SYSTEMS, INC. 00-22-55 (hex)Cisco Systems00-22-56 (hex)Cisco Systems00-22-90 (hex)Cisco Systems00-22-91 (hex)Cisco Systems00-22-BD (hex)Cisco Systems00-22-BE (hex)Cisco Systems00-23-04 (hex)Cisco Systems00-23-05 (hex)Cisco Systems00-23-33 (hex)Cisco Systems00-23-34 (hex)Cisco Systems00-23-5D (hex)Cisco Systems00-23-5E (hex)Cisco Systems00-23-AB (hex)Cisco Systems00-23-AC (hex)Cisco Systems00-23-EA (hex)Cisco Systems00-23-EB (hex)Cisco Systems00-24-13 (hex)Cisco Systems00-24-14 (hex)Cisco Systems00-24-50 (hex)Cisco Systems00-24-51 (hex)Cisco Systems00-24-97 (hex)Cisco Systems00-24-98 (hex)Cisco Systems00-24-C3 (hex)Cisco Systems00-24-C4 (hex)Cisco Systems00-24-F7 (hex)Cisco Systems00-24-F9 (hex)Cisco Systems00-25-45 (hex)Cisco Systems00-25-46 (hex)Cisco Systems00-25-83 (hex)Cisco Systems00-25-84 (hex)Cisco Systems00-25-B4 (hex)Cisco Systems00-25-B5 (hex)Cisco Systems00-30-19 (hex)CISCO SYSTEMS, INC. 00-30-24 (hex)CISCO SYSTEMS, INC. 00-30-40 (hex)CISCO SYSTEMS, INC. 00-30-71 (hex)CISCO SYSTEMS, INC. 00-30-78 (hex)CISCO SYSTEMS, INC. 00-30-7B (hex)CISCO SYSTEMS, INC. 00-30-80 (hex)CISCO SYSTEMS, INC. 00-30-85 (hex)CISCO SYSTEMS, INC. 00-30-94 (hex)CISCO SYSTEMS, INC. 00-30-96 (hex)CISCO SYSTEMS, INC. 00-30-A3 (hex)CISCO SYSTEMS, INC. 00-30-B6 (hex)CISCO SYSTEMS, INC. 00-30-F2 (hex)CISCO SYSTEMS, INC. 00-40-0B (hex)CISCO SYSTEMS, INC. 00-40-96 (hex)Cisco Systems, Inc. 00-50-0B (hex)CISCO SYSTEMS, INC. 00-50-0F (hex)CISCO SYSTEMS, INC. 00-50-14 (hex)CISCO SYSTEMS, INC. 00-50-2A (hex)CISCO SYSTEMS, INC. 00-50-3E (hex)CISCO SYSTEMS, INC. 00-50-50 (hex)CISCO SYSTEMS, INC. 00-50-53 (hex)CISCO SYSTEMS, INC. 00-50-54 (hex)CISCO SYSTEMS, INC. 00-50-73 (hex)CISCO SYSTEMS, INC. 00-50-80 (hex)CISCO SYSTEMS, INC. 00-50-A2 (hex)CISCO SYSTEMS, INC. 00-50-A7 (hex)CISCO SYSTEMS, INC. 00-50-BD (hex)CISCO SYSTEMS, INC. 00-50-D1 (hex)CISCO SYSTEMS, INC. 00-50-E2 (hex)CISCO SYSTEMS, INC.00-60-09 (hex)CISCO SYSTEMS, INC. 00-60-2F (hex)CISCO SYSTEMS, INC. 00-60-3E (hex)CISCO SYSTEMS, INC. 00-60-47 (hex)CISCO SYSTEMS, INC. 00-60-5C (hex)CISCO SYSTEMS, INC. 00-60-70 (hex)CISCO SYSTEMS, INC. 00-60-83 (hex)CISCO SYSTEMS, INC. 00-90-0C (hex)CISCO SYSTEMS, INC. 00-90-21 (hex)CISCO SYSTEMS, INC. 00-90-2B (hex)CISCO SYSTEMS, INC. 00-90-5F (hex)CISCO SYSTEMS, INC. 00-90-6D (hex)CISCO SYSTEMS, INC. 00-90-6F (hex)CISCO SYSTEMS, INC. 00-90-86 (hex)CISCO SYSTEMS, INC. 00-90-92 (hex)CISCO SYSTEMS, INC. 00-90-A6 (hex)CISCO SYSTEMS, INC. 00-90-AB (hex)CISCO SYSTEMS, INC. 00-90-B1 (hex)CISCO SYSTEMS, INC. 00-90-BF (hex)CISCO SYSTEMS, INC. 00-90-D9 (hex)CISCO SYSTEMS, INC. 00-90-F2 (hex)CISCO SYSTEMS, INC. 00-B0-4A (hex)Cisco Systems, Inc. 00-B0-64 (hex)Cisco Systems, Inc. 00-B0-8E (hex)Cisco Systems, Inc. 00-B0-C2 (hex)Cisco Systems, Inc. 00-D0-06 (hex)CISCO SYSTEMS, INC. 00-D0-58 (hex)CISCO SYSTEMS, INC. 00-D0-63 (hex)CISCO SYSTEMS, INC. 00-D0-79 (hex)CISCO SYSTEMS, INC. 00-D0-90 (hex)CISCO SYSTEMS, INC. 00-D0-97 (hex)CISCO SYSTEMS, INC. 00-D0-BA (hex)CISCO SYSTEMS, INC. 00-D0-BB (hex)CISCO SYSTEMS, INC. 00-D0-BC (hex)CISCO SYSTEMS, INC. 00-D0-C0 (hex)CISCO SYSTEMS, INC. 00-D0-D3 (hex)CISCO SYSTEMS, INC. 00-D0-E4 (hex)CISCO SYSTEMS, INC. 00-D0-FF (hex)CISCO SYSTEMS, INC. 00-E0-14 (hex)CISCO SYSTEMS, INC. 00-E0-1E (hex)CISCO SYSTEMS, INC. 00-E0-34 (hex)CISCO SYSTEMS, INC. 00-E0-4F (hex)CISCO SYSTEMS, INC. 00-E0-8F (hex)CISCO SYSTEMS, INC. 00-E0-A3 (hex)CISCO SYSTEMS, INC. 00-E0-B0 (hex)CISCO SYSTEMS, INC. 00-E0-F7 (hex)CISCO SYSTEMS, INC.00-E0-FE (hex)CISCO SYSTEMS, INC.。

MAC地址表

1.1.1 MAC 地址表项的生成方式
MAC 地址表项的生成方式有两种：自动生成、手工配置。 1. 自动生成 MAC 地址表项一般情况下，MAC 地址表是设备通过源 MAC 地址学习过程而自动建立的。设备学习 MAC 地址的方法如下：如果从某接口（假设为接口 A）收到一个数据帧，设备就会分析该数据帧的源 MAC 地址（假设为 MAC-SOURCE），并认为目的 MAC 地址为 MAC-SOURCE 的报文可以由接口 A 转发；如果 MAC 地址表中已经包含 MAC-SOURCE，设备将对该表项进行更新；如果 MAC 地址表中尚未包含 MAC-SOURCE，设备则将这个新 MAC 地址以及该 MAC 地址对应的接口 A 作为一个新的表项加入到 MAC 地址表中。为适应网络的变化，MAC 地址表需要不断更新。MAC 地址表中自动生成的表项并非永远有效，每一条表项都有一个生存周期，到达生存周期仍得不到刷新的表项将被删除，这个生存周期被称作老化时间。如果在到达生存周期前纪录被刷新，则该表项的老化时间重新计算。 2. 手工配置 MAC 地址表项设备通过源 MAC 地址学习自动建立 MAC 地址表时，无法区分合法用户和黑客用户的报文，带来了安全隐患。如果黑客用户将攻击报文的源 MAC 地址伪装成合法用户的 MAC 地址，并从设备的其它接口进入，设备就会学习到错误的 MAC 地址表项，于是就会将本应转发给合法用户的报文转发给黑客用户。为了提高接口安全性，网络管理员可手工在 MAC 地址表中加入特定 MAC 地址表项，将用户设备与接口绑定，从而防止假冒身份的非法用户骗取数据。手工配置的 MAC 地址表项优先级高于自动生成的表项。
表1-1 全局配置 MAC 地址表项
操作
命令
说明
进入系统视图

MAC地址详解

网卡附加 !&> 地址 %& 因此 ! 本地高速缓存的这个
$% 地址和它的 !?# 地址映射起来就可以了 &
&A% 表是本地网络流通的基础 ! 而且这个缓存是
动态的 & &A% 表 # 为了回忆通信的速度 ! 最近常用的 !&> 地址与 $% 的转换不用依靠交换机来进行 ! 而是在本机上建立一个用来记录常用主机 $% !
A,+<’-= 56(789: ;,+<’-=>????@A,+$?A
网络与通信
01&地址详解
文 4 成都如果你是通过校园网或小区接入 !"#$%"$# ! 那么一定听说过 &’( 地址 " 什么是 )’* 地址 !)+* 地址在这种局域网环境中究竟起到什么作用 # 下面就来介绍一下 &’* 地址的知识 !&’* 地址和地址不用网卡厂商申请 "
在 R 开始 H 菜单的 H 运行 H 中输入 JK4KG,MSK/K ! 打开注册表编辑器 ! 展开注册表到 #
TUCVWX(>&XW!&>T$DCY)ZFMK[Y>LJJK-M>9-MJ9;)KM Y>9-MJ9;Y>;:FFY \]*^=C._5 EC^5‘ E<<#C EOa#< E bcbb5OC<b^<cd 子键 ! 在子键下的 bbbb!bbb<!bbb5

MAC地址分类

MAC地址分类⽹卡MAC地址作为互联⽹设备在以太⽹中⾝份的唯⼀标识在以太⽹通讯中的作⽤⽐IP地址还要重要，MAC地址分成两部分，前24位是组织唯⼀标识符（OUI, Organizationally unique identifier），后24位由⼚商⾃⾏分配。

IP地址⼜称为逻辑地址⽽MAC地址就叫做物理地址，⼀台主机要给另⼀台主机发送数据只知道对⽅的IP地址是不可以的，⽐如路由器下的⼤部分设备的IP地址应该都是192.168.1.xxx的此时就可以看出MAC地址的作⽤，IP的的划分有⼀定的规则（A类，B类等）同样MAC地址也有对应的划分的规则不过相⽐IP地址的分类MAC地址的分类就很简单了。

规则：1. 发送的第⼀个字节的第⼀个⽐特如果为0则为单播地址，反之如果是1则可能会是⼴播或组播地址，他们的区别就是⼴播地址是每⼀个⼀个字节所有的BIT都是1，所以换句话说就是全为1的以太⽹地址为⼴播地址，第⼀个字节0xAB，的B如果为偶数则为单播地址反之如果为奇数则为组播地址。

（2012-04-11）2. 第⼆个BIT表⽰MAC地址是全球唯⼀地址还是本地地址，0表⽰全球唯⼀地址，1表⽰本地唯⼀地址。

这⼀位也叫G/L位。

（2012-04-11）举例：如果MAC地址为00-50-BA-xx-xx-xx第⼀个字节⼆进制表⽰为 0x00000000；其中红⾊⽐特位的值就表⽰此MAC地址为单播地址。

这⾥需要注意的是以太⽹上数据传输字节序是“Big Edian”的⽅式传输的，所以实际上这⾥的00为MAC的6字节中最⾼字节，但是单字节的⽐特顺序是先传低位的所以在以太⽹上看到的数就是0000 0000 ......；同理如果为组播或⼴播地址第⼀个bit就会是1。

同时这还是⼀个全球唯⼀的MAC地址。

最后在别⼈博客看到这样⼀段话，记下来2层的MAC地址是如何与3层的IP地址进⾏映射的呢？通过将MAC地址的前25位强⾏规定位0100.5E，⽽后23位对应IP地址的后23位，⽽组播IP地址的前4位均相同如：IP地址：1110yyyy.yxxxxxxx.xxxxxxx.xxxxxxxxMAC地址：00000001.00000000.01011110.0xxxxxxx.xxxxxxx.xxxxxxxx例如：组播IP地址224.215.145.230应该映射到下列哪个组播MAC地址？( ) (A)　01-00-5e-57-91-e6 (B)　01-00-5e-d7-91-e6 (C)　01-00-5e-5b-91-e6 (D)　01-00-5e-55-91-e6⽤⼆进制来换算，将215.145.230换算成1101，0111，1001，0001，1110，0110，取最后23位放到MAC地址中的23位可以计算得出答案是A。

MAC厂商对照表

MAC厂商对照表大家可以看看无线网卡的MAC地址，然后对照下表，基本上可以看出是什么厂商的了。

000000 XEROX00000C CISCO SYSTEMS,00000E FUJITSU00001C BELL000030 VG LABORATORY SYSTEMS000039 TOSHIBA000044 CASTELLE00005A SysKonnect000074 RICOH COMPANY000077 INTERPHASE000080 CRAY COMMUNICATIONS000081 BAY000083 TADPOLE TECHNOLOGY000085 CANON000086 MEGAHERTZ000092 COGENT DATA0000C0 WESTERN DIGITAL0000CB COMPU-SHACK ELECTRONIC0000D1 ADAPTEC0000E2 ACER TECHNOLOGIES0000E4 IN2 GROUPE0000E8 ACCTON TECHNOLOGY 0000F6 APPLIED MICROSYSTEMS 0000F8 DIGITAL EQUIPMENT 000100 EQUIP'TRANS000102 3COM000103 3COM000142 Cisco Systems, 000196 Cisco Systems,0001C9 Cisco Systems,0001E6 Hewlett-Packard 000216 Cisco Systems, 000217 Cisco Systems, 00021E SIMTEL00022D Agere000244 SURECOM Technology 00024B Cisco Systems, 000255 IBM000256 Alpha Processor, 00027D Cisco Systems, 00027E Cisco Systems,0002A5 Compaq Computer 0002B3 Intel0002B9 Cisco Systems,0002FD Cisco Systems,000347 Intel00036B Cisco Systems,00036E Nicon Systems (Pty) 0003BA Sun0003E3 Cisco Systems,0003E4 Cisco Systems,0003FF Connectix000400 LEXMARK INTERNATIONAL, 000423 Intel000427 Cisco Systems,000428 Cisco Systems,00044D Cisco Systems,00044E Cisco Systems,00046D Cisco Systems,000475 3 Com000476 3 Com00049A Cisco Systems,0004AC IBM0004C1 Cisco Systems,0004DD Cisco Systems,000532 Cisco Systems,00055E Cisco Systems,000596 Genotech Co.,00060D Wave7000628 Cisco Systems,000629 IBM000652 Cisco Systems,000653 Cisco Systems,00065B Dell Computer00067C CISCO SYSTEMS,0006D7 Cisco Systems,0006E9 Intime0006F4 Prime Electronics & Satellitics 00070E Cisco Systems000732 AAEON Technology000750 Cisco Systems,000777 Motah0007EB Cisco Systems0007EC Cisco Systems0007EF Lockheed Martin Tactical 000802 Compaq Computer000821 Cisco Systems000874 Dell Computer000888 OULLIM Information Technology 0008A1 CNet Technology0008C7 COMPAQ COMPUTER0008DE 3UP0008E3 Cisco000917 WEM Technology000943 Cisco000A0A SUNIX Co.,000A41 Cisco000A8A Cisco000AB7 Cisco000AF4 Cisco000B46 Cisco000B5D FUJITSU000BCD Compaq000C69 National Radio Astronomy 001006 Thales Contact Solutions 001007 CISCO SYSTEMS,00100B CISCO SYSTEMS,001011 CISCO SYSTEMS,001014 CISCO SYSTEMS,001029 CISCO SYSTEMS,00102F CISCO SYSTEMS,00104B 3COM001054 CISCO SYSTEMS,00105A 3COM001079 CISCO SYSTEMS,00107B CISCO SYSTEMS,001083 HEWLETT-PACKARD0010A4 XIRCOM0010B5 ACCTON TECHNOLOGY0010DC MICRO-STAR INTERNATIONAL CO., 002000 LEXMARK INTERNATIONAL, 002035 IBM0020AF 3COM0020D2 RAD DATA COMMUNICATIONS, 0020ED GIGA-BYTE TECHNOLOGY CO., 003005 Fujitsu Siemens003019 CISCO SYSTEMS,003048 Supermicro Computer,00306E HEWLETT003078 Cisco Systems,00307B Cisco Systems,003080 CISCO SYSTEMS,003084 ALLIED TELESYN003085 CISCO SYSTEMS,00308C ADVANCED DIGITAL003094 Cisco Systems,003096 CISCO SYSTEMS,0030B6 CISCO SYSTEMS,0030C1 HEWLETT-PACKARD0030F2 CISCO SYSTEMS,004033 ADDTRON TECHNOLOGY CO., 00407E EVERGREEN SYSTEMS, 004081 MANNESMANN SCANGRAPHIC 00408C AXIS COMMUNICATIONS 004095 R.P.T. INTERGROUPS INT'L 004096 Aironet Wireless0040AF DIGITAL PRODUCTS, 005004 3COM00500B CISCO SYSTEMS,00500F CISCO SYSTEMS,005014 CISCO SYSTEMS,00502A CISCO SYSTEMS,00503E CISCO SYSTEMS,005050 CISCO SYSTEMS,005053 CISCO SYSTEMS,005054 CISCO SYSTEMS,005056 VMWare,005073 CISCO SYSTEMS,005080 CISCO SYSTEMS,00508B COMPAQ COMPUTER0050A2 CISCO SYSTEMS,0050BA D-LINK0050BD CISCO SYSTEMS,0050DA 3COM0050DC TAS TELEFONBAU A. SCHWABE GMBH & CO. 0050E2 CISCO SYSTEMS,006008 3COM006009 CISCO SYSTEMS,00602E CYCLADES00602F CISCO SYSTEMS,00603E CISCO SYSTEMS,006047 CISCO SYSTEMS,00605C CISCO SYSTEMS,006069 BROCADE COMMUNICATIONS SYSTEMS, 006070 CISCO SYSTEMS,006083 CISCO SYSTEMS,00608C 3COM006094 IBM006097 3COM0060B0 HEWLETT-PACKARD008017 PFU00801C NEWPORT SYSTEMS008029 EAGLE TECHNOLOGY,00802D XYLOGICS00805F COMPAQ COMPUTER008064 WYSE008067 SQUARE D008072 MICROPLEX SYSTEMS00807D EQUINOX SYSTEMS 00808C NetScout Systems, 00809F ALCATEL BUSINESS 0080A1 MICROTEST,0080A3 LANTRONIX0080AD CNET TECHNOLOGY, 0080B2 NETWORK EQUIPMENT 0080C7 XIRCOM0080C8 D-LINK SYSTEMS, 0080D4 CHASE RESEARCH 00900C CISCO SYSTEMS, 009021 CISCO SYSTEMS, 009027 INTEL00902B CISCO SYSTEMS, 00905F CISCO SYSTEMS, 00906D CISCO SYSTEMS, 00906F CISCO SYSTEMS, 009086 CISCO SYSTEMS, 009092 CISCO SYSTEMS, 009093 NANAO009096 ASKEY COMPUTER 0090A6 CISCO SYSTEMS, 0090AB CISCO SYSTEMS, 0090B1 CISCO SYSTEMS,0090BF CISCO SYSTEMS,0090D9 CISCO SYSTEMS,0090F2 CISCO SYSTEMS,0090F5 CLEVO00A024 3COM00A08E Nokia Internet00A098 NETWORK APPLIANCE00A0C9 INTEL CORPORATION -00A0F9 BINTEC COMMUNICATIONS00AA00 INTEL00B019 Casi-Rusco00B064 Cisco Systems,00B0C2 Cisco Systems,00B0D0 Dell Computer00B400 unknown00C005 LIVINGSTON ENTERPRISES, 00C04F DELL COMPUTER00C06C SVEC COMPUTER00C07B ASCEND COMMUNICATIONS, 00C085 ELECTRONICS FOR IMAGING, 00C095 ZNYX00C09F QUANTA COMPUTER,00C0CA ALFA,00C0EB SEH COMPUTERTECHNIK00C0F0 KINGSTON TECHNOLOGY 00D000 FERRAN SCIENTIFIC,00D001 VST TECHNOLOGIES,00D003 COMDA ENTERPRISES00D004 PENTACOM00D058 CISCO SYSTEMS,00D059 AMBIT MICROSYSTEMS00D068 IWILL00D079 CISCO SYSTEMS,00D097 CISCO SYSTEMS,00D0B7 INTEL00D0BA CISCO SYSTEMS,00D0BB CISCO SYSTEMS,00D0BC CISCO SYSTEMS,00D0C0 CISCO SYSTEMS,00D0C3 VIVID TECHNOLOGY PTE, 00D0D3 CISCO SYSTEMS,00D0E4 CISCO SYSTEMS,00D0FF CISCO SYSTEMS,00E000 FUJITSU,00E002 CROSSROADS SYSTEMS, 00E014 CISCO SYSTEMS,00E018 ASUSTEK COMPUTER00E01E CISCO SYSTEMS,00E029 STANDARD MICROSYSTEMS00E04F CISCO SYSTEMS,00E07D NETRONIX,00E081 TYAN COMPUTER00E086 CYBEX COMPUTER00E098 AboCom Systems,00E0A3 CISCO SYSTEMS,00E0B0 CISCO SYSTEMS,00E0B6 Entrada00E0C5 BCOM ELECTRONICS00E0F7 CISCO SYSTEMS,00E0F9 CISCO SYSTEMS,00E0FE CISCO SYSTEMS,020000 LAA - locally assigned address 020002 LAA - locally assigned address 020022 LAA - locally assigned address 020042 LAA - locally assigned address 020052 LAA - locally assigned address 020080 LAA - locally assigned address 020082 LAA - locally assigned address 0200C2 LAA - locally assigned address 020701 RACAL-DATACOM02608C 3COM0280AD LAA - locally assigned address02BF0A LAA - locally assigned address 080002 BRIDGE COMMUNICATIONS080006 SIEMENS080009 HEWLETT08000E NCR080011 TEKTRONIX080020 SUN MICROSYSTEMS08002B DIGITAL EQUIPMENT080046 SONY CORPORATION08004E 3COM EUROPE08005A IBM080086 IMAGEN080087 XYPLEX10005A IBM100090 unknown222222 LAA - locally assigned address 400002 unknown40000A unknown400012 unknown400040 unknown400041 unknown400042 unknown400043 unknown400044 unknown400046 unknown400048 unknown40004C unknown40004F unknown4000AF unknown4000FF unknown40040A unknown40060D unknown453001 Multicast8047FF unknown808000 unknown808100 unknownAA0004 DIGITAL EQUIPMENTFE0000 LAA - locally assigned address FFFFFF (special) Ethernet。

MAC地址的介绍（单播、广播、组播、数据收发）

MAC地址的介绍（单播、⼴播、组播、数据收发）MAC地址组成⽹络设备的MAC地址是全球唯⼀的。

MAC地址长度为48⽐特，通常⽤⼗六进制表⽰。

MAC地址包含两部分：前24⽐特是组织唯⼀标识符（OUI，OrganizationallyUniqueIdentifier），由IEEE统⼀分配给设备制造商。

例如，华为的⽹络产品的MAC地址前24⽐特是0x00e0fc。

后24位序列号是⼚商分配给每个产品的唯⼀数值，由各个⼚商⾃⾏分配（这⾥所说的产品可以是⽹卡或者其他需要MAC地址的设备）。

MAC地址有单播、⼴播、组播之分单播局域⽹上的帧可以通过三种⽅式发送。

第⼀种是单播，指从单⼀的源端发送到单⼀的⽬的端。

每个主机接⼝由⼀个MAC地址唯⼀标识，MAC地址的OUI中，第⼀字节第8个⽐特表⽰地址类型。

对于主机MAC地址，这个⽐特固定为0，表⽰⽬的MAC地址为此MAC地址的帧都是发送到某个唯⼀的⽬的端。

在冲突域中，所有主机都能收到源主机发送的单播帧，但是其他主机发现⽬的地址与本地MAC地址不⼀致后会丢弃收到的帧，只有真正的⽬的主机才会接收并处理收到的帧。

⼴播第⼆种发送⽅式是⼴播，表⽰帧从单⼀的源发送到共享以太⽹上的所有主机。

⼴播帧的⽬的MAC地址为⼗六进制的FFFFFFFFFFFF，所有收到该⼴播帧的主机都要接收并处理这个帧。

⼴播⽅式会产⽣⼤量流量，导致带宽利⽤率降低，进⽽影响整个⽹络的性能。

当需要⽹络中的所有主机都能接收到相同的信息并进⾏处理的情况下，通常会使⽤⼴播⽅式。

组播第三种发送⽅式为组播，组播⽐⼴播更加⾼效。

组播转发可以理解为选择性的⼴播，主机侦听特定组播地址，接收并处理⽬的MAC地址为该组播MAC地址的帧。

组播MAC地址和单播MAC地址是通过第⼀字节中的第8个⽐特区分的。

组播MAC地址的第8个⽐特为1，⽽单播MAC地址的第8个⽐特为0。

当需要⽹络上的⼀组主机（⽽不是全部主机）接收相同信息，并且其他主机不受影响的情况下通常会使⽤组播⽅式。

部分厂家网卡MAC地址

部分网卡MAC地址厂家00:00:00 Xerox Corporation00:00:01 Xerox Corporation00:00:02 Xerox Corporation00:00:03 Xerox Corporation00:00:04 Xerox Corporation00:00:05 Xerox Corporation00:00:06 Xerox Corporation00:00:07 Xerox Corporation00:00:08 Xerox Corporation00:00:09 Xerox Corporation00:00:0a Omron Tateisi Electronics Co. 00:00:0b Matrix Corporation00:00:0c Cisco Systems, Inc.00:00:0d Fibronics Ltd.00:00:0e Fujitsu Limited00:00:0f Next, Inc.00:00:10 Sytek Inc.00:00:11 Normerel Systemes00:00:12 Information Technology Limited 00:00:13 Camex00:00:14 Netronix00:00:15 Datapoint Corporation00:00:16 Du Pont Pixel Systems .00:00:17 Tekelec00:00:18 Webster Computer Corporation 00:00:19 Applied Dynamics International 00:00:1a Advanced Micro Devices00:00:1b Novell Inc.00:00:1c Bell Technologies00:00:1d Cabletron Systems, Inc.00:00:1e Telsist Industria Electronica00:00:1f Telco Systems, Inc.00:00:20 Dataindustrier Diab Ab00:00:21 Sureman Comp. & Commun. Corp. 00:00:22 Visual Technology Inc.00:00:23 Abb Industrial Systems Ab00:00:24 Connect As00:00:25 Ramtek Corp.00:00:26 Sha-ken Co., Ltd.00:00:27 Japan Radio Company00:00:28 Prodigy Systems Corporation 00:00:29 Imc Networks Corp.00:00:2b Crisp Automation, Inc00:00:2c Autotote Limited00:00:2d Chromatics Inc00:00:2e Societe Evira00:00:2f Timeplex Inc.00:00:30 Vg Laboratory Systems Ltd 00:00:31 Qpsx Communications Pty Ltd 00:00:32 Marconi plc00:00:33 Egan Machinery Company00:00:34 Network Resources Corporation 00:00:35 Spectragraphics Corporation 00:00:36 Atari Corporation00:00:37 Oxford Metrics Limited00:00:38 Css Labs00:00:39 Toshiba Corporation00:00:3a Chyron Corporation00:00:3b i Controls, Inc.00:00:3c Auspex Systems Inc.00:00:3d Unisys00:00:3e Simpact00:00:3f Syntrex, Inc.00:00:40 Applicon, Inc.00:00:41 Ice Corporation00:00:42 Metier Management Systems Ltd. 00:00:43 Micro Technology00:00:44 Castelle Corporation00:00:45 Ford Aerospace & Comm. Corp. 00:00:46 Olivetti North America00:00:47 Nicolet Instruments Corp.00:00:48 Seiko Epson Corporation00:00:49 Apricot Computers, Ltd00:00:4a Adc Codenoll Technology Corp. 00:00:4b Icl Data Oy00:00:4c Nec Corporation00:00:4d Dci Corporation00:00:4e Ampex Corporation00:00:4f Logicraft, Inc.00:00:50 Radisys Corporation00:00:51 Hob Electronic Gmbh & Co. Kg 00:00:52 , Inc.00:00:53 Compucorp00:00:54 Modicon, Inc.00:00:55 Commissariat A L`energie Atom.00:00:57 Scitex Corporation Ltd.00:00:58 Racore Computer Products Inc. 00:00:59 Hellige Gmbh00:00:5a Syskonnect Gmbh00:00:5b Eltec Elektronik Ag00:00:5c Telematics International Inc. 00:00:5d Cs Telecom00:00:5e Usc Information Sciences Inst 00:00:5f Sumitomo Electric Ind., Ltd.00:00:60 Kontron Elektronik Gmbh00:00:61 Gateway Communications00:00:62 Bull Hn Information Systems 00:00:63 Dr.ing.seufert Gmbh00:00:64 Yokogawa Digital Computer Corp 00:00:65 Network Associates, Inc.00:00:66 Talaris Systems, Inc.00:00:67 Soft * Rite, Inc.00:00:68 Rosemount Controls00:00:69 Concord Communications Inc 00:00:6a Computer Consoles Inc.00:00:6b Silicon Graphics Inc./mips00:00:6c Private00:00:6d Cray Communications, Ltd.00:00:6e Artisoft, Inc.00:00:6f Madge Ltd.00:00:70 Hcl Limited00:00:71 Adra Systems Inc.00:00:72 Miniware Technology00:00:73 Siecor Corporation00:00:74 Ricoh Company Ltd.00:00:75 Nortel Networks00:00:76 Abekas Video System00:00:77 Interphase Corporation00:00:78 Labtam Limited00:00:79 Networth Incorporated00:00:7a Dana Computer Inc.00:00:7b Research Machines00:00:7c Ampere Incorporated00:00:7d Sun Microsystems, Inc.00:00:7e Clustrix Corporation00:00:7f Linotype-hell Ag00:00:80 Cray Communications A/s00:00:81 Bay Networks00:00:82 Lectra Systemes Sa00:00:83 Tadpole Technology Plc00:00:84 Supernet00:00:85 Canon Inc.00:00:86 Megahertz Corporation00:00:87 Hitachi, Ltd.00:00:88 Computer Network Tech. Corp.00:00:89 Cayman Systems Inc.00:00:8a Datahouse Information Systems00:00:8b Infotron00:00:8c Alloy Computer Products (australia) Pty Ltd 00:00:8d Verdix Corporation00:00:8e Solbourne Computer, Inc.00:00:8f Raytheon Company00:00:90 Microcom00:00:91 Anritsu Corporation00:00:92 Cogent Data Technologies00:00:93 Proteon Inc.00:00:94 Asante Technologies00:00:95 Sony Tektronix Corp.00:00:96 Marconi Electronics Ltd.00:00:97 Epoch Systems00:00:98 Crosscomm Corporation00:00:99 Mtx, Inc.00:00:9a Rc Computer A/s00:00:9b Information International, Inc00:00:9c Rolm Mil-spec Computers00:00:9d Locus Computing Corporation00:00:9e Marli S.a.00:00:9f Ameristar Technologies Inc.00:00:a0 Tokyo Sanyo Electric Co. Ltd.00:00:a1 Marquette Electric Co.00:00:a2 Bay Networks00:00:a3 Network Application Technology00:00:a4 Acorn Computers Limited00:00:a5 Compatible Systems Corp.00:00:a6 Network General Corporation00:00:a7 Network Computing Devices Inc.00:00:a8 Stratus Computer Inc.00:00:a9 Network Systems Corp.00:00:aa Xerox Corporation00:00:ab Logic Modeling Corporation00:00:ac Conware Computer Consulting00:00:ad Bruker Instruments Inc.00:00:ae Dassault Electronique00:00:af Nuclear Data Instrumentation 00:00:b0 Rnd-rad Network Devices00:00:b1 Alpha Microsystems Inc.00:00:b2 Televideo Systems, Inc.00:00:b3 Cimlinc Incorporated00:00:b4 Edimax Computer Company 00:00:b5 Datability Software Sys. Inc. 00:00:b6 Micro-matic Research00:00:b7 Dove Computer Corporation 00:00:b8 Seikosha Co., Ltd.00:00:b9 Mcdonnell Douglas Computer Sys 00:00:ba Siig, Inc.00:00:bb Tri-data00:00:bc Allen-bradley Co. Inc.00:00:bd Mitsubishi Cable Company00:00:be The Nti Group00:00:bf Symmetric Computer Systems 00:00:c0 Western Digital Corporation 00:00:c1 Madge Ltd.00:00:c2 Information Presentation Tech. 00:00:c3 Harris Corp Computer Sys Div 00:00:c4 Waters Div. Of Millipore00:00:c5 Farallon Computing/netopia00:00:c6 Eon Systems00:00:c7 Arix Corporation00:00:c8 Altos Computer Systems00:00:c9 Emulex Corporation00:00:ca Arris International00:00:cb Compu-shack Electronic Gmbh 00:00:cc Densan Co., Ltd.00:00:cd Allied Telesyn Research Ltd. 00:00:ce Megadata Corp.00:00:cf Hayes Microcomputer Products 00:00:d0 Develcon Electronics Ltd.00:00:d1 Adaptec Incorporated00:00:d2 Sbe, Inc.00:00:d3 Wang Laboratories Inc.00:00:d4 Pure Data Ltd.00:00:d5 Micrognosis International00:00:d6 Punch Line Holding00:00:d7 Dartmouth College00:00:d8 Novell, Inc.00:00:d9 Nippon Telegraph & Telephone00:00:da Atex00:00:db British Telecommunications Plc 00:00:dc Hayes Microcomputer Products 00:00:dd Tcl Incorporated00:00:de Cetia00:00:df Bell & Howell Pub Sys Div 00:00:e0 Quadram Corp.00:00:e1 Grid Systems00:00:e2 Acer Technologies Corp.00:00:e3 Integrated Micro Products Ltd 00:00:e4 In2 Groupe Intertechnique00:00:e5 Sigmex Ltd.00:00:e6 Aptor Produits De Comm Indust 00:00:e7 Star Gate Technologies00:00:e8 Accton Technology Corp.00:00:e9 Isicad, Inc.00:00:ea Upnod Ab00:00:eb Matsushita Comm. Ind. Co. Ltd. 00:00:ec Microprocess00:00:ed April00:00:ee Network Designers, Ltd.00:00:ef Kti00:00:f0 Samsung Electronics Co., Ltd. 00:00:f1 Magna Computer Corporation 00:00:f2 Spider Communications00:00:f3 Gandalf Data Limited00:00:f4 Allied Telesyn International 00:00:f5 Diamond Sales Limited00:00:f6 Applied Microsystems Corp. 00:00:f7 Youth Keep Enterprise Co Ltd 00:00:f8 Digital Equipment Corporation 00:00:f9 Quotron Systems Inc.00:00:fa Microsage Computer Systems Inc 00:00:fb Rechner Zur Kommunikation 00:00:fc Meiko00:00:fd High Level Hardware00:00:fe Annapolis Micro Systems00:00:ff Camtec Electronics Ltd.00:01:00 Equip'trans00:01:01 Private00:01:02 3com Corporation00:01:03 3com Corporation00:01:04 Dvico Co., Ltd.00:01:05 Beckhoff Gmbh00:01:06 Tews Datentechnik Gmbh 00:01:07 Leiser Gmbh00:01:08 Avlab Technology, Inc.00:01:09 Nagano Japan Radio Co., Ltd. 00:01:0a Cis Technology Inc.00:01:0b Space Cyberlink, Inc.00:01:0c System Talks Inc.00:01:0d Coreco, Inc.00:01:0e Bri-link Technologies Co., Ltd 00:01:0f Nishan Systems, Inc.00:01:10 Gotham Networks00:01:11 idigm Inc.00:01:12 Shark Multimedia Inc.00:01:13 Olympus Corporation00:01:14 Kanda Tsushin Kogyo Co., Ltd. 00:01:15 Extratech Corporation00:01:16 Netspect Technologies, Inc. 00:01:17 Canal +00:01:18 Ez Digital Co., Ltd.00:01:19 Action Controls Pty. Ltd.00:01:1a Eeh Datalink Gmbh00:01:1b Unizone Technologies, Inc. 00:01:1c Universal Talkware Corporation 00:01:1d Centillium Communications 00:01:1e Precidia Technologies, Inc. 00:01:1f Rc Networks, Inc.00:01:20 Oscilloquartz S.a.00:01:21 Watchguard Technologies, Inc. 00:01:22 Trend Communications, Ltd. 00:01:23 Digital Electronics Corp.00:01:24 Acer Incorporated00:01:25 Yaesu Musen Co., Ltd.00:01:26 Pac Labs00:01:27 The Open Group Limited00:01:28 Enjoyweb, Inc.00:01:29 Dfi Inc.00:01:2a Telematica Sistems Inteligente 00:01:2b Telenet Co., Ltd.00:01:2c Aravox Technologies, Inc. 00:01:2d Komodo Technology00:01:2e Pc Partner Ltd.00:01:2f Twinhead International Corp 00:01:30 Extreme Networks00:01:31 Detection Systems, Inc.00:01:32 Dranetz - Bmi00:01:33 Kyowa Electronic Instruments C 00:01:34 Sig Positec Systems Ag00:01:35 Kdc Corp.00:01:36 Cybertan Technology, Inc. 00:01:37 It Farm Corporation00:01:38 Xavi Technologies Corp.00:01:39 Point Multimedia Systems00:01:3a Shelcad Communications, Ltd. 00:01:3b Bna Systems00:01:3c Tiw Systems00:01:3d Riscstation Ltd.00:01:3e Ascom Tateco Ab00:01:3f Neighbor World Co., Ltd.00:01:40 Sendtek Corporation00:01:41 Cable Print00:01:42 Cisco Systems, Inc.00:01:43 Cisco Systems, Inc.00:01:44 Emc Corporation00:01:45 Winsystems, Inc.00:01:46 Tesco Controls, Inc.00:01:47 Zhone Technologies00:01:48 X-traweb Inc.00:01:49 T.d.t. 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MAC地址

MAC地址是网卡的物理地址，它由48位二进制数表示。

其中前面24位表示网络厂商标识符，后24位表示序号。

每个不同的网络厂商会有不同的厂商标识符，而每个厂商所生产出来的网卡都是依序号不断变化的，所以每块网卡的MAC地址是世界上独一无二的（特殊情况除外：如要通过修改MAC地址来通过认证时）。

一般我们采用六个十六进制数来表示一个完整的MAC地址，如00:e0:4c:01:02:85。

在win98/2000下均可以通过在MS-DOS方式下执行IPCONFIG/ALL命令得到相应的网卡的MAC地址。

mac地址是网卡的物理地址。

每块网卡都有一个唯一的mac地址。

虽然此地址没法改变，但是可以通过软件的方法欺骗系统。

克隆就是再生成一个一模一样的啦主要的用途是为了共享上网。

有的运营商不是禁止使用路由，只让一台机器上网吗？克隆之后路由器各个口的地址一样，它就会当作只有一台机器了。

够通俗不？解决宽带客户端限制路由器共享上网的方法-mac地址克隆方法一：先确定申请上网的电脑单机状态下已经能够上网。

就说明该电脑网卡的mac地址是合法的mac地址。

进入系统的msdos方式，发布ipconfig/all命令，就可以查找到该电脑网卡的mac地址。

例如：00-50-8d-d1-71-a7。

在查找合法的mac地址将外来的引线从单机电脑的网卡上拔下，插入宽带路由器的wan端口；将多台客户机的网卡与宽带路由器的lan端口相连。

打开宽带路由器的的电源。

在连接宽带路由器的任何一台客户机上启动ie浏览器。

在ie浏览器的地址栏中键入这台宽带路由器ip的地址http://192.168.1.1。

进入路由器的web设置页面。

单击配置页面左窗口中“网络参数”按钮，选择其中的“mac地址克隆”按钮。

出现“mac地址克隆”的窗口。

在“当前管理pc的mac地址”的窗口中填入上面找到的“合法的mac地址”：00-50-8d-d1-71-a7。

再单击“mac地址克隆”按钮，这个mac地址就会填入“mac地址”的窗口中。

MAC厂商对照表

MAC厂商对照表大家可以看看无线网卡的MAC地址，然后对照下表，基本上可以看出是什么厂商的了。

000000 XEROX00000C CISCO SYSTEMS,00000E FUJITSU00001C BELL000030 VG LABORATORY SYSTEMS000039 TOSHIBA000044 CASTELLE00005A SysKonnect000074 RICOH COMPANY000077 INTERPHASE000080 CRAY COMMUNICATIONS000081 BAY000083 TADPOLE TECHNOLOGY000085 CANON000086 MEGAHERTZ000092 COGENT DATA0000C0 WESTERN DIGITAL0000CB COMPU-SHACK ELECTRONIC0000D1 ADAPTEC0000E2 ACER TECHNOLOGIES0000E4 IN2 GROUPE0000E8 ACCTON TECHNOLOGY 0000F6 APPLIED MICROSYSTEMS 0000F8 DIGITAL EQUIPMENT 000100 EQUIP'TRANS000102 3COM000103 3COM000142 Cisco Systems, 000196 Cisco Systems,0001C9 Cisco Systems,0001E6 Hewlett-Packard 000216 Cisco Systems, 000217 Cisco Systems, 00021E SIMTEL00022D Agere000244 SURECOM Technology 00024B Cisco Systems, 000255 IBM000256 Alpha Processor, 00027D Cisco Systems, 00027E Cisco Systems,0002A5 Compaq Computer 0002B3 Intel0002B9 Cisco Systems,0002FD Cisco Systems,000347 Intel00036B Cisco Systems,00036E Nicon Systems (Pty) 0003BA Sun0003E3 Cisco Systems,0003E4 Cisco Systems,0003FF Connectix000400 LEXMARK INTERNATIONAL, 000423 Intel000427 Cisco Systems,000428 Cisco Systems,00044D Cisco Systems,00044E Cisco Systems,00046D Cisco Systems,000475 3 Com000476 3 Com00049A Cisco Systems,0004AC IBM0004C1 Cisco Systems,0004DD Cisco Systems,000532 Cisco Systems,00055E Cisco Systems,000596 Genotech Co.,00060D Wave7000628 Cisco Systems,000629 IBM000652 Cisco Systems,000653 Cisco Systems,00065B Dell Computer00067C CISCO SYSTEMS,0006D7 Cisco Systems,0006E9 Intime0006F4 Prime Electronics & Satellitics 00070E Cisco Systems000732 AAEON Technology000750 Cisco Systems,000777 Motah0007EB Cisco Systems0007EC Cisco Systems0007EF Lockheed Martin Tactical 000802 Compaq Computer000821 Cisco Systems000874 Dell Computer000888 OULLIM Information Technology 0008A1 CNet Technology0008C7 COMPAQ COMPUTER0008DE 3UP0008E3 Cisco000917 WEM Technology000943 Cisco000A0A SUNIX Co.,000A41 Cisco000A8A Cisco000AB7 Cisco000AF4 Cisco000B46 Cisco000B5D FUJITSU000BCD Compaq000C69 National Radio Astronomy 001006 Thales Contact Solutions 001007 CISCO SYSTEMS,00100B CISCO SYSTEMS,001011 CISCO SYSTEMS,001014 CISCO SYSTEMS,001029 CISCO SYSTEMS,00102F CISCO SYSTEMS,00104B 3COM001054 CISCO SYSTEMS,00105A 3COM001079 CISCO SYSTEMS,00107B CISCO SYSTEMS,001083 HEWLETT-PACKARD0010A4 XIRCOM0010B5 ACCTON TECHNOLOGY0010DC MICRO-STAR INTERNATIONAL CO., 002000 LEXMARK INTERNATIONAL, 002035 IBM0020AF 3COM0020D2 RAD DATA COMMUNICATIONS, 0020ED GIGA-BYTE TECHNOLOGY CO., 003005 Fujitsu Siemens003019 CISCO SYSTEMS,003048 Supermicro Computer,00306E HEWLETT003078 Cisco Systems,00307B Cisco Systems,003080 CISCO SYSTEMS,003084 ALLIED TELESYN003085 CISCO SYSTEMS,00308C ADVANCED DIGITAL003094 Cisco Systems,003096 CISCO SYSTEMS,0030B6 CISCO SYSTEMS,0030C1 HEWLETT-PACKARD0030F2 CISCO SYSTEMS,004033 ADDTRON TECHNOLOGY CO., 00407E EVERGREEN SYSTEMS, 004081 MANNESMANN SCANGRAPHIC 00408C AXIS COMMUNICATIONS 004095 R.P.T. INTERGROUPS INT'L 004096 Aironet Wireless0040AF DIGITAL PRODUCTS, 005004 3COM00500B CISCO SYSTEMS,00500F CISCO SYSTEMS,005014 CISCO SYSTEMS,00502A CISCO SYSTEMS,00503E CISCO SYSTEMS,005050 CISCO SYSTEMS,005053 CISCO SYSTEMS,005054 CISCO SYSTEMS,005056 VMWare,005073 CISCO SYSTEMS,005080 CISCO SYSTEMS,00508B COMPAQ COMPUTER0050A2 CISCO SYSTEMS,0050BA D-LINK0050BD CISCO SYSTEMS,0050DA 3COM0050DC TAS TELEFONBAU A. SCHWABE GMBH & CO. 0050E2 CISCO SYSTEMS,006008 3COM006009 CISCO SYSTEMS,00602E CYCLADES00602F CISCO SYSTEMS,00603E CISCO SYSTEMS,006047 CISCO SYSTEMS,00605C CISCO SYSTEMS,006069 BROCADE COMMUNICATIONS SYSTEMS, 006070 CISCO SYSTEMS,006083 CISCO SYSTEMS,00608C 3COM006094 IBM006097 3COM0060B0 HEWLETT-PACKARD008017 PFU00801C NEWPORT SYSTEMS008029 EAGLE TECHNOLOGY,00802D XYLOGICS00805F COMPAQ COMPUTER008064 WYSE008067 SQUARE D008072 MICROPLEX SYSTEMS00807D EQUINOX SYSTEMS 00808C NetScout Systems, 00809F ALCATEL BUSINESS 0080A1 MICROTEST,0080A3 LANTRONIX0080AD CNET TECHNOLOGY, 0080B2 NETWORK EQUIPMENT 0080C7 XIRCOM0080C8 D-LINK SYSTEMS, 0080D4 CHASE RESEARCH 00900C CISCO SYSTEMS, 009021 CISCO SYSTEMS, 009027 INTEL00902B CISCO SYSTEMS, 00905F CISCO SYSTEMS, 00906D CISCO SYSTEMS, 00906F CISCO SYSTEMS, 009086 CISCO SYSTEMS, 009092 CISCO SYSTEMS, 009093 NANAO009096 ASKEY COMPUTER 0090A6 CISCO SYSTEMS, 0090AB CISCO SYSTEMS, 0090B1 CISCO SYSTEMS,0090BF CISCO SYSTEMS,0090D9 CISCO SYSTEMS,0090F2 CISCO SYSTEMS,0090F5 CLEVO00A024 3COM00A08E Nokia Internet00A098 NETWORK APPLIANCE00A0C9 INTEL CORPORATION -00A0F9 BINTEC COMMUNICATIONS00AA00 INTEL00B019 Casi-Rusco00B064 Cisco Systems,00B0C2 Cisco Systems,00B0D0 Dell Computer00B400 unknown00C005 LIVINGSTON ENTERPRISES, 00C04F DELL COMPUTER00C06C SVEC COMPUTER00C07B ASCEND COMMUNICATIONS, 00C085 ELECTRONICS FOR IMAGING, 00C095 ZNYX00C09F QUANTA COMPUTER,00C0CA ALFA,00C0EB SEH COMPUTERTECHNIK00C0F0 KINGSTON TECHNOLOGY 00D000 FERRAN SCIENTIFIC,00D001 VST TECHNOLOGIES,00D003 COMDA ENTERPRISES00D004 PENTACOM00D058 CISCO SYSTEMS,00D059 AMBIT MICROSYSTEMS00D068 IWILL00D079 CISCO SYSTEMS,00D097 CISCO SYSTEMS,00D0B7 INTEL00D0BA CISCO SYSTEMS,00D0BB CISCO SYSTEMS,00D0BC CISCO SYSTEMS,00D0C0 CISCO SYSTEMS,00D0C3 VIVID TECHNOLOGY PTE, 00D0D3 CISCO SYSTEMS,00D0E4 CISCO SYSTEMS,00D0FF CISCO SYSTEMS,00E000 FUJITSU,00E002 CROSSROADS SYSTEMS, 00E014 CISCO SYSTEMS,00E018 ASUSTEK COMPUTER00E01E CISCO SYSTEMS,00E029 STANDARD MICROSYSTEMS00E04F CISCO SYSTEMS,00E07D NETRONIX,00E081 TYAN COMPUTER00E086 CYBEX COMPUTER00E098 AboCom Systems,00E0A3 CISCO SYSTEMS,00E0B0 CISCO SYSTEMS,00E0B6 Entrada00E0C5 BCOM ELECTRONICS00E0F7 CISCO SYSTEMS,00E0F9 CISCO SYSTEMS,00E0FE CISCO SYSTEMS,020000 LAA - locally assigned address 020002 LAA - locally assigned address 020022 LAA - locally assigned address 020042 LAA - locally assigned address 020052 LAA - locally assigned address 020080 LAA - locally assigned address 020082 LAA - locally assigned address 0200C2 LAA - locally assigned address 020701 RACAL-DATACOM02608C 3COM0280AD LAA - locally assigned address02BF0A LAA - locally assigned address 080002 BRIDGE COMMUNICATIONS080006 SIEMENS080009 HEWLETT08000E NCR080011 TEKTRONIX080020 SUN MICROSYSTEMS08002B DIGITAL EQUIPMENT080046 SONY CORPORATION08004E 3COM EUROPE08005A IBM080086 IMAGEN080087 XYPLEX10005A IBM100090 unknown222222 LAA - locally assigned address 400002 unknown40000A unknown400012 unknown400040 unknown400041 unknown400042 unknown400043 unknown400044 unknown400046 unknown400048 unknown40004C unknown40004F unknown4000AF unknown4000FF unknown40040A unknown40060D unknown453001 Multicast8047FF unknown808000 unknown808100 unknownAA0004 DIGITAL EQUIPMENTFE0000 LAA - locally assigned address FFFFFF (special) Ethernet。

MAC厂商对照表

003084 ALLIED TELESYN
003085 CISCO SYSTEMS,
00308C ADVANCED DIGITAL
003094 Cisco Systems,
003096 CISCO SYSTEMS,
0030B6 CISCO SYSTEMS,
002000 LEXMARK INTERNATIONAL,
002035 IBM
0020AF 3COM
0020D2 RAD DATA COMMUNICATIONS,
0020ED GIGA-BYTE TECHNOLOGY CO.,
003005 Fujitsu Siemens
000652 Cisco Systems,
000653 Cisco Systems,
00065B Dell Computer
00067C CISCO SYSTEMS,
0006D7 Cisco Systems,
0006E9 Intime
0006F4 Prime Electronics & Satellitics
00044E Cisco Systems,
00046D Cisco Systems,
000475 3 Com
000476 3 Com
00049A Cisco Systems,
0004AC IBM
0004C1 Cisco Systems,
006009 CISCO SYSTEMS,
00602E CYCLADES
00602F CISCO SYSTEMS,
00603E CISCO SYSTEMS,
006047 CISCO SYSTEMS,

怎么判定一个mac地址是multicast还是unicast.

怎么判定⼀个mac地址是multicast还是unicast.
MAC地址是以太⽹⼆层使⽤的⼀个48bit（6字节⼗六进制数）的地址，⽤来标识设备位置。

MAC地址分成两部分，前24位是组织唯⼀标识符（OUI, Organizationally unique identifier），后24位由⼚商⾃⾏分配。

MAC地址有单播、组播、⼴播之分。

单播地址(unicast address)表⽰单⼀设备、节点，多播地址或者组播地址(multicast address、group address)表⽰⼀组设备、节点，⼴播地址(broadcast address)是组播的特例，表⽰所有地址，⽤全F表⽰：FF-FF-FF-FF-FF-FF。

当然，三层的IP地址也有单播、组播、⼴播之分。

48bit的MAC地址⼀般⽤6字节的⼗六进制来表⽰，如XX-XX-XX-XX-XX。

IEEE 802.3规定：以太⽹的第48bit⽤于表⽰这个地址是组播地址还是单播地址。

如果这⼀位是0，表⽰此MAC地址是单播地址，如果这位是1，表⽰此MAC地址是多播地址。

举例：
mac地址是16进制数组成，第⼆个16进制数是奇数就是组播mac，否则不是
⽐如：a5a9-a6aa-5aa6，第⼆位是5奇数，转换成⼆进制就是：⾼⼋位⼆进制10100101，第⼋位是1，奇数，就是组播mac。

三中iPmac地址分配表2015-5-27

层数
办公室
应聘教师人数 2台式机
ip地址
备注
一层
初一政史（签到机对面）（5个人）初一生地（签到机对面）（5个人） 2 4
192.168.6.13
192.168.6.20
3一体机 192.168.6.55 1台式机 192.168.6.10 192.168.6.11 2一体机 192.168.6.54 2台式机 2台式机 2台式机 192.168.6.15 192.168.6.14 192.168.6.2 1一体机 192.168.6.1 3一体机 192.168.6.57 1台式机
0
1一体机 192.168.6.50 1台式机 1 2台电脑
192.168.11.32 192.168.11.33
1 2台电脑 192.168.11.61 4一体机 7一体机 192.168.11.60 1 1台式机
2
3
三层
0 5
4一体机 192.168.6.59 192.168.6.23 192.168.6.24 2一体机 192.168.6.60 2台式机 2台式机 1台式机 192.168.6.26
2
2

4
1一体机 192.168.6.12 192.168.6.28 2台式机 192.168.6.29
四层
打印室（东楼北一）初二英语（东楼北二）（5个人）初二数学（东楼北三）（5个人）
1 1
4一体机 192.168.6.52 1台式机 4一体机 192.168.6.53 1台式机
初三理化（东楼北四）（5个人）初中部政教主任室（东楼北五）初中部教学主任室（东楼北六）初三理化5楼西侧五层初三9-12班协作组初三5-8班协作组