Ethernet hardware addresses are 48 bits, expressed as 12 hexadecimal digits (0-9, plus A-F, capitalized). These 12 hex digits consist of the first/left 6 digits (which should match the vendor of the Ethernet interface within the station) and the last/right 6 digits which specify the interface serial number for that interface vendor.
Ethernet addresses might be written unhyphenated (e.g. 123456789ABC), or with one hyphen (e.g. 123456-789ABC), but should be written hyphenated by octets (e.g. 12-34-56-78-9A-BC).
These addresses are physical station addresses, not multicast nor broadcast, so the second hex digit (reading from the left) will be even, not odd.
According to some informal correspondence, when the IEEE assigns an Ethernet address block, a block of 2**25 is reserved. Both a unicast and a multicast (group address) block, in a pair. Thus multicast groups for vendor-specific uses tend to match the non-multicast vendor assignments with "010000" added. This rule seems to be true for most of the addresses in these files.
A portion of the vendor block address is reportedly assigned serially, with the other portion intentionally assigned randomly. If there is a global algorithm for which addresses are designated to be physical (in a chipset) versus logical (assigned in software), or globally-assigned versus locally-assigned addresses, some of the known addresses do not follow the scheme (e.g AA0003; 02xxxx)
Prefix | Vendor Information |
---|
000001 | SuperLAN-2U |
000002 | BBN (was internal usage only, no longer used) |
000009 | powerpipes? |
00000C | Cisco |
00000E | Fujitsu |
00000F | NeXT |
000010 | Hughes LAN Systems (formerly Sytek) |
000011 | Tektronix |
000015 | Datapoint Corporation |
000018 | Webster Computer Corporation Appletalk/Ethernet Gateway |
00001A | AMD (?) |
00001B | Novell (now Eagle Technology) |
00001C | JDR Microdevices generic, NE2000 drivers |
00001D | Cabletron |
00001F | Cryptall Communications Corp. |
000020 | DIAB (Data Intdustrier AB) |
000021 | SC&C (PAM Soft&Hardware also reported) |
000022 | Visual Technology |
000023 | ABB Automation AB, Dept. Q |
000024 | Olicom |
000029 | IMC |
00002A | TRW |
00002C | NRC - Network Resources Corporation - MultiGate Hub1+, Hub2, etc |
000032 | GPT Limited (reassigned from GEC Computers Ltd) |
000037 | Oxford Metrics Ltd |
00003B | Hyundai/Axil Sun clones |
00003C | Auspex |
00003D | AT&T |
00003F | Syntrex Inc |
000044 | Castelle |
000046 | ISC-Bunker Ramo, An Olivetti Company |
000048 | Epson |
000049 | Apricot Ltd. |
00004B | APT -ICL also reported |
00004C | NEC Corporation |
00004F | Logicraft 386-Ware P.C. Emulator |
000051 | Hob Electronic Gmbh & Co. KG |
000052 | Optical Data Systems |
000055 | AT&T |
000058 | Racore Computer Products Inc |
00005A | SK (Schneider & Koch in Europe and Syskonnect outside of Europe) |
00005A | Xerox 806 (unregistered) |
00005B | Eltec |
00005D | RCE |
00005E | U.S. Department of Defense (IANA) |
00005F | Sumitomo |
000061 | Gateway Communications |
000062 | Honeywell |
000063 | Hewlett-Packard LanProbe |
000064 | Yokogawa Digital Computer Corp |
000065 | Network General |
000066 | Talaris |
000068 | Rosemount Controls |
000069 | Concord Communications, Inc (although someone said Silicon Graphics) |
00006B | MIPS |
00006D | Case |
00006E | Artisoft, Inc. |
00006F | Madge Networks Ltd. Token-ring adapters |
000073 | DuPont |
000075 | Bell Northern Research (BNR) |
000077 | Interphase (Used in other systems, e.g. MIPS, Motorola) |
000078 | Labtam Australia |
000079 | Networth Incorporated (bought by Compaq, used in Netelligent series) |
00007A | Ardent |
00007B | Research Machines |
00007D | Cray Research Superservers,Inc (Also Harris (3M) (old)) |
00007E | NetFRAME multiprocessor network servers |
00007F | Linotype-Hell AG Linotronic typesetters |
000080 | Cray Communications (formerly Dowty Network Services) (Also shows as "Harris (3M) (new)" and/or "Imagen(?)" elsewhere) |
000081 | Synoptics |
000083 | Tadpole Technology (had Optical Data Systems which is wrong according to both) |
000084 | Aquila (?), ADI Systems Inc.(?) |
000086 | Gateway Communications Inc. (then Megahertz & now 3com) |
000087 | Hitachi |
000089 | Cayman Systems Gatorbox |
00008A | Datahouse Information Systems |
00008E | Solbourne(?), Jupiter(?) (I've had confirming mail on Solbourne) |
000092 | Unisys, Cogent (both reported) |
000093 | Proteon |
000094 | Asante MAC |
000095 | Sony/Tektronix |
000097 | Epoch |
000098 | Cross Com |
000099 | Memorex Telex Corporations |
00009F | Ameristar Technology |
0000A0 | Sanyo Electronics |
0000A2 | Wellfleet |
0000A3 | Network Application Technology (NAT) |
0000A4 | Acorn |
0000A5 | Compatible Systems Corporation |
0000A6 | Network General (internal assignment, not for products) |
0000A7 | Network Computing Devices (NCD) X-terminals |
0000A8 | Stratus Computer, Inc. |
0000A9 | Network Systems |
0000AA | Xerox Xerox machines |
0000AC | Conware Netzpartner (had Apollo, claimed incorrect) |
0000AE | Dassault Automatismes et Telecommunications |
0000AF | Nuclear Data Acquisition Interface Modules (AIM) |
0000B0 | RND (RAD Network Devices) |
0000B1 | Alpha Microsystems Inc. |
0000B3 | CIMLinc |
0000B4 | Edimax |
0000B5 | Datability Terminal Servers |
0000B6 | Micro-matic Research |
0000B7 | Dove Fastnet |
0000BB | TRI-DATA Systems Inc. Netway products, 3274 emulators |
0000BC | Allen-Bradley |
0000C0 | Western Digital now SMC (Std. Microsystems Corp.) |
0000C1 | Olicom A/S |
0000C5 | Farallon Computing Inc |
0000C6 | HP Intelligent Networks Operation (formerly Eon Systems) |
0000C8 | Altos |
0000C9 | Emulex Terminal Servers, Print Servers |
0000CA | LANcity Cable Modems (now owned by BayNetworks) |
0000CC | Densan Co., Ltd. |
0000CD | Industrial Research Limited |
0000D0 | Develcon Electronics, Ltd. |
0000D1 | Adaptec, Inc. "Nodem" product |
0000D2 | SBE Inc |
0000D3 | Wang Labs |
0000D4 | PureData |
0000D7 | Dartmouth College (NED Router) |
0000D8 | old Novell NE1000's (before about 1987?) (also 3Com) |
0000DD | Gould |
0000DE | Unigraph |
0000E1 | Hitachi (laptop built-in) |
0000E2 | Acer Counterpoint |
0000E3 | Integrated Micro Products Ltd |
0000E4 | mips? |
0000E6 | Aptor Produits De Comm Indust |
0000E8 | Accton Technology Corporation |
0000E9 | ISICAD, Inc. |
0000ED | April |
0000EE | Network Designers Limited (also KNX Ltd, a former division) |
0000EF | Alantec (now owned by ForeSystems) |
0000F0 | Samsung |
0000F2 | Spider Communications (Montreal, not Spider Systems) |
0000F3 | Gandalf Data Ltd. - Canada |
0000F4 | Allied Telesis, Inc. |
0000F6 | A.M.C. (Applied Microsystems Corp.) |
0000F8 | DEC |
0000FB | Rechner zur Kommunikation |
0000FD | High Level Hardware (Orion, UK) |
0000FF | Camtec Electronics (UK) Ltd. |
000102 | BBN (Bolt Beranek and Newman, Inc.) internal usage (not registered) |
000143 | IEEE 802 |
000150 | Megahertz (now 3com) modem |
000163 | NDC (National Datacomm Corporation) |
000168 | W&G (Wandel & Goltermann) (incorrect according to W&G) |
0001C8 | Thomas Conrad Corp. |
0001FA | Compaq (PageMarq printers) |
000204 | Novell NE3200 |
000205 | Hamilton (Sparc Clones) |
000216 | ESI (Extended Systems, Inc) print servers |
000288 | Global Village (PCcard in Mac portable) |
0003C6 | Morning Star Technologies Inc |
000400 | Lexmark (Print Server) |
0004AC | IBM PCMCIA Ethernet adapter. |
000502 | Apple (PCI bus Macs) |
00059A | PowerComputing (Mac clone) |
0005A8 | PowerComputing Mac clones |
00060D | Hewlett-Packard JetDirect token-ring interfaces |
000629 | IBM RISC6000 system |
00067C | Cisco |
0006C1 | Cisco |
000701 | Racal-Datacom |
00070D | Cisco 2511 Token Ring |
000852 | Technically Elite Concepts |
000855 | Fermilab |
0008C7 | Compaq |
001007 | Cisco Systems Catalyst 1900 |
00100B | Cisco Systems |
00100D | Cisco Systems Catalyst 2924-XL |
001011 | Cisco Systems Cisco 75xx |
00101F | Cisco Systems Catalyst 2901 |
001029 | Cisco Systems Catalyst 5000 |
00102F | Cisco Systems Cisco 5000 |
00104B | 3Com 3C905-TX PCI |
00105A | 3Com Fast Etherlink XL in a Gateway 2000 |
001060 | Billington Novell NE200 Compatible |
001079 | Cisco 5500 Router |
00107A | Ambicom (was Tandy?) |
00107B | Cisco Systems |
001083 | HP-UX E 9000/889 |
0010A4 | Xircom RealPort 10/100 PC Card |
0010A6 | Cisco |
0010D7 | Argosy EN 220 Fast Ethernet PCMCIA |
0010F6 | Cisco |
001700 | Kabel |
002000 | Lexmark (Print Server) |
002005 | simpletech |
002008 | Cable & Computer Technology |
00200C | Adastra Systems Corp |
002011 | Canopus Co Ltd |
002017 | Orbotech |
002018 | Realtek |
00201A | Nbase |
002025 | Control Technology Inc (Industrial Controls and Network Interfaces) |
002028 | Bloomberg |
002029 | TeleProcessing CSU/DSU (now owned by ADC/Kentrox) |
00202B | ATML (Advanced Telecommunications Modules, Ltd.) |
002035 | IBM (International Business Machines) mainframes, Etherjet printers |
002036 | BMC Software |
002042 | Datametrics Corp |
002045 | SolCom Systems Limited |
002048 | Fore Systems Inc |
00204B | Autocomputer Co Ltd |
00204C | Mitron Computer Pte Ltd |
002056 | Neoproducts |
002061 | Dynatech Communications Inc |
002063 | Wipro Infotech Ltd |
002066 | General Magic Inc |
002067 | Node Runner Inc |
00206B | Minolta Co., Ltd Network printers |
002078 | Runtop Inc |
002085 | 3COM SuperStack II UPS management module |
00208A | Sonix Communications Ltd |
00208B | Focus Enhancements |
00208C | Galaxy Networks Inc |
002094 | Cubix Corporation |
0020A5 | Newer Technology |
0020A6 | Proxim Inc |
0020A7 | Pairgain Technologies, Inc. |
0020AF | 3COM Corporation |
0020B2 | CSP (Printline Multiconnectivity converter) |
0020B6 | Agile Networks Inc |
0020B9 | Metricom, Inc. |
0020C5 | Eagle NE2000 |
0020C6 | NECTEC |
0020D0 | Versalynx Corp. "The One Port" terminal server |
0020D2 | RAD Data Communications Ltd |
0020D3 | OST (Ouet Standard Telematique) |
0020D8 | NetWave |
0020DA | Xylan |
0020DC | Densitron Taiwan Ltd |
0020E0 | PreMax PE-200 (PCMCIA NE2000-clone card, sold by InfoExpress) |
0020E5 | Apex Data |
0020EE | Gtech Corporation |
0020F6 | Net Tek & Karlnet Inc |
0020F8 | Carrera Computers Inc |
0020FC | Matrox |
004001 | Zero One Technology Co Ltd (ZyXEL?) |
004005 | TRENDware International Inc.; Linksys; Simple Net; all three reported |
004009 | Tachibana Tectron Co Ltd |
00400B | Crescendo (now owned by Cisco) |
00400C | General Micro Systems, Inc. |
00400D | LANNET Data Communications |
004010 | Sonic Mac Ethernet interfaces |
004011 | Facilities Andover Environmental Controllers |
004013 | NTT Data Communication Systems Corp |
004014 | Comsoft Gmbh |
004015 | Ascom |
004017 | XCd XJet - HP printer server card |
00401C | AST Pentium/90 PC (emulating AMD EISA card) |
00401F | Colorgraph Ltd |
004020 | Pilkington Communication |
004023 | Logic Corporation |
004025 | Molecular Dynamics |
004026 | Melco Inc |
004027 | SMC Massachusetts (Had:Sigma (?), maybe the "S"?) |
004028 | Netcomm |
00402A | Canoga-Perkins |
00402B | TriGem |
00402F | Xlnt Designs Inc (XDI) |
004030 | GK Computer |
004032 | Digital Communications |
004033 | Addtron Technology Co., Ltd. |
004036 | TribeStar |
004039 | Optec Daiichi Denko Co Ltd |
00403C | Forks, Inc. |
004041 | Fujikura Ltd. |
004043 | Nokia Data Communications |
004048 | SMD Informatica S.A. |
00404C | Hypertec Pty Ltd. |
00404D | Telecomm Techniques |
00404F | Space & Naval Warfare Systems |
004050 | Ironics, Incorporated |
004052 | Star Technologies Inc |
004053 | Datum (Bancomm Division) TymServe 2000 |
004054 | Thinking Machines Corporation |
004057 | Lockheed-Sanders |
004059 | Yoshida Kogyo K.K. |
00405B | Funasset Limited |
00405D | Star-Tek Inc |
004066 | Hitachi Cable, Ltd. |
004067 | Omnibyte Corporation |
004068 | Extended Systems |
004069 | Lemcom Systems Inc |
00406A | Kentek Information Systems Inc |
00406E | Corollary, Inc. |
00406F | Sync Research Inc |
004072 | Applied Innovation |
004074 | Cable and Wireless |
004076 | AMP Incorporated |
004078 | Wearnes Automation Pte Ltd |
00407F | Agema Infrared Systems AB |
004082 | Laboratory Equipment Corp |
004085 | SAAB Instruments AB |
004086 | Michels & Kleberhoff Computer |
004087 | Ubitrex Corporation |
004088 | Mobuis NuBus (Mac) combination video/EtherTalk |
00408A | TPS Teleprocessing Sys. Gmbh |
00408C | Axis Communications AB |
00408E | CXR/Digilog |
00408F | WM-Data Minfo AB |
004090 | Ansel Communications PC NE2000 compatible twisted-pair ethernet cards |
004091 | Procomp Industria Eletronica |
004092 | ASP Computer Products, Inc. |
004094 | Shographics Inc |
004095 | Eagle Technologies (UMC also reported) |
004096 | Telesystems SLW Inc |
00409A | Network Express Inc |
00409C | Transware |
00409D | DigiBoard Ethernet-ISDN bridges |
00409E | Concurrent Technologies Ltd. |
00409F | Lancast/Casat Technology Inc |
0040A4 | Rose Electronics |
0040A6 | Cray Research Inc. |
0040AA | Valmet Automation Inc |
0040AD | SMA Regelsysteme Gmbh |
0040AE | Delta Controls, Inc. |
0040AF | Digital Products, Inc. (DPI). |
0040B4 | 3COM K.K. |
0040B5 | Video Technology Computers Ltd |
0040B6 | Computerm Corporation |
0040B9 | MACQ Electronique SA |
0040BD | Starlight Networks Inc |
0040C1 | Bizerba-Werke Wilheim Kraut |
0040C2 | Applied Computing Devices |
0040C3 | Fischer and Porter Co. |
0040C5 | Micom Communications Corp. |
0040C6 | Fibernet Research, Inc. |
0040C7 | Danpex Corporation |
0040C8 | Milan Technology Corp. |
0040CC | Silcom Manufacturing Technology Inc |
0040CF | Strawberry Tree Inc |
0040D0 | DEC/Compaq |
0040D2 | Pagine Corporation |
0040D4 | Gage Talker Corp. |
0040D7 | Studio Gen Inc |
0040D8 | Ocean Office Automation Ltd |
0040DC | Tritec Electronic Gmbh |
0040DF | Digalog Systems, Inc. |
0040E1 | Marner International Inc |
0040E2 | Mesa Ridge Technologies Inc |
0040E3 | Quin Systems Ltd |
0040E5 | Sybus Corporation |
0040E7 | Arnos Instruments & Computer |
0040E9 | Accord Systems, Inc. |
0040EA | PlainTree Systems Inc |
0040ED | Network Controls International Inc |
0040F0 | Micro Systems Inc |
0040F1 | Chuo Electronics Co., Ltd. |
0040F4 | Cameo Communications, Inc. |
0040F5 | OEM Engines |
0040F6 | Katron Computers Inc |
0040F9 | Combinet |
0040FA | Microboards Inc |
0040FB | Cascade Communications Corp. |
0040FD | LXE |
0040FF | Telebit Corporation Personal NetBlazer |
004854 | Digital SemiConductor 21143/2 based 10/100 |
004F49 | Realtek |
004F4B | Pine Technology Ltd. |
005004 | 3com 3C90X |
00500F | Cisco |
00504D | Repotec Group |
00504E | UMC UM9008 NE2000-compatible ISA Card for PC |
005050 | Cisco |
005069 | PixStream Incorporated |
0050BD | Cisco |
0050E2 | Cisco |
005500 | Xerox |
006008 | 3Com 3Com PCI form factor 3C905 TX board |
006009 | Cisco Catalyst 5000 Ethernet switch |
006025 | Active Imaging Inc. |
00602F | Cisco |
006030 | VillageTronic used on Amiga |
00603E | Cisco 100Mbps interface |
006047 | Cisco |
00604E | Cycle Computer (Sun MotherBoard Replacements) |
006052 | Realtek (RTL 8029 == PCI NE2000) |
00605C | Cisco |
006067 | Acer Lan |
006070 | Cisco routers (2524 and 4500) |
006083 | Cisco Systems, Inc. 3620/3640 routers |
00608C | 3Com (1990 onwards) |
006094 | AMD PCNET PCI |
006097 | 3Com |
0060B0 | Hewlett-Packard |
0060F5 | Phobos FastEthernet for Unix WS |
008000 | Multitech Systems Inc |
008001 | Periphonics Corporation |
008004 | Antlow Computers, Ltd. |
008005 | Cactus Computer Inc. |
008006 | Compuadd Corporation |
008007 | Dlog NC-Systeme |
008009 | Jupiter Systems (older MX-600 series machines) |
00800D | Vosswinkel FU |
00800F | SMC (Standard Microsystem Corp.) |
008010 | Commodore |
008012 | IMS Corp. IMS failure analysis tester |
008013 | Thomas Conrad Corp. |
008015 | Seiko Systems Inc |
008016 | Wandel & Goltermann |
008017 | PFU |
008019 | Dayna Communications "Etherprint" product |
00801A | Bell Atlantic |
00801B | Kodiak Technology |
00801C | Cisco |
008021 | Newbridge Networks Corporation |
008023 | Integrated Business Networks |
008024 | Kalpana |
008026 | Network Products Corporation |
008029 | Microdyne Corporation |
00802A | Test Systems & Simulations Inc |
00802C | The Sage Group PLC |
00802D | Xylogics, Inc. Annex terminal servers |
00802E | Plexcom, Inc. |
008033 | Formation (?) |
008034 | SMT-Goupil |
008035 | Technology Works |
008037 | Ericsson Business Comm. |
008038 | Data Research & Applications |
00803B | APT Communications, Inc. |
00803D | Surigiken Co Ltd |
00803E | Synernetics |
00803F | Hyundai Electronics |
008042 | Force Computers |
008043 | Networld Inc |
008045 | Matsushita Electric Ind Co |
008046 | University of Toronto |
008048 | Compex, used by Commodore and DEC at least |
008049 | Nissin Electric Co Ltd |
00804C | Contec Co., Ltd. |
00804D | Cyclone Microsystems, Inc. |
008051 | ADC Fibermux |
008052 | Network Professor |
008057 | Adsoft Ltd |
00805A | Tulip Computers International BV |
00805B | Condor Systems, Inc. |
00805C | Agilis(?) |
00805F | Compaq Computer Corporation |
008060 | Network Interface Corporation |
008062 | Interface Co. |
008063 | Richard Hirschmann Gmbh & Co |
008064 | Wyse |
008067 | Square D Company |
008069 | Computone Systems |
00806A | ERI (Empac Research Inc.) |
00806B | Schmid Telecommunication |
00806C | Cegelec Projects Ltd |
00806D | Century Systems Corp. |
00806E | Nippon Steel Corporation |
00806F | Onelan Ltd |
008071 | SAI Technology |
008072 | Microplex Systems Ltd |
008074 | Fisher Controls |
008079 | Microbus Designs Ltd |
00807B | Artel Communications Corp. |
00807C | FiberCom |
00807D | Equinox Systems Inc |
008082 | PEP Modular Computers Gmbh |
008086 | Computer Generation Inc. |
008087 | Okidata |
00808A | Summit (?) |
00808B | Dacoll Limited |
00808C | Netscout Systems (formerly Frontier Software Development) |
00808D | Westcove Technology BV |
00808E | Radstone Technology |
008090 | Microtek International Inc |
008092 | Japan Computer Industry, Inc. |
008093 | Xyron Corporation |
008094 | Sattcontrol AB |
008096 | HDS (Human Designed Systems) X terminals |
008098 | TDK Corporation |
00809A | Novus Networks Ltd |
00809B | Justsystem Corporation |
00809D | Datacraft Manufactur'g Pty Ltd |
00809F | Alcatel Business Systems |
0080A1 | Microtest |
0080A3 | Lantronix (see also 0800A3) |
0080A6 | Republic Technology Inc |
0080A7 | Measurex Corp |
0080AD | CNet Technology Used by Telebit (among others) |
0080AE | Hughes Network Systems |
0080AF | Allumer Co., Ltd. |
0080B1 | Softcom A/S |
0080B2 | NET (Network Equipment Technologies) |
0080B6 | Themis corporation |
0080BA | Specialix (Asia) Pte Ltd |
0080C0 | Penril Datability Networks |
0080C2 | IEEE 802.1 Committee |
0080C6 | Soho |
0080C7 | Xircom, Inc. |
0080C8 | D-Link (also Solectek Pocket Adapters, and LinkSys PCMCIA) |
0080C9 | Alberta Microelectronic Centre |
0080CE | Broadcast Television Systems |
0080D0 | Computer Products International |
0080D3 | Shiva Appletalk-Ethernet interface |
0080D4 | Chase Limited |
0080D6 | Apple Mac Portable(?) |
0080D7 | Fantum Electronics |
0080D8 | Network Peripherals |
0080DA | Bruel & Kjaer |
0080E0 | XTP Systems Inc |
0080E3 | Coral (?) |
0080E7 | Lynwood Scientific Dev Ltd |
0080EA | The Fiber Company |
0080F0 | Kyushu Matsushita Electric Co |
0080F1 | Opus |
0080F3 | Sun Electronics Corp |
0080F4 | Telemechanique Electrique |
0080F5 | Quantel Ltd |
0080F7 | Zenith Communications Products |
0080FB | BVM Limited |
0080FE | Azure Technologies Inc |
009004 | 3Com |
009027 | Intel |
0090B1 | Cisco |
00902B | Cisco Ethernet Switches and Light Streams |
009086 | Cisco |
009092 | Cisco |
0090AB | Cisco |
0090B1 | Cisco |
0090F2 | Cisco Ethernet Switches and Light Streams |
00A000 | Bay Networks Ethernet switch |
00A00C | Kingmax Technology Inc. PCMCIA card |
00A024 | 3com |
00A040 | Apple (PCI Mac) |
00A04B | Sonic Systems Inc. EtherFE 10/100 PCI for Mac or PC |
00A073 | Com21 |
00A083 | Intel |
00A092 | Intermate International (LAN printer interfaces) |
00A0AE | Network Peripherals, Inc. |
00A0C8 | Adtran, Inc. |
00A0C9 | Intel (PRO100B and PRO100+) (used on Cisco PIX firewall among others) |
00A0CC | Lite-On (used by MacSense in Adapter for Mac, also seen in PCs) |
00A0D1 | National Semiconductor (COMPAQ Docking Station) |
00A0D2 | Allied Telesyn |
00AA00 | Intel |
00B0D0 | Computer Products International |
00C000 | Lanoptics Ltd |
00C001 | Diatek Patient Managment |
00C002 | Sercomm Corporation |
00C003 | Globalnet Communications |
00C004 | Japan Business Computer Co.Ltd |
00C005 | Livingston Enterprises Inc Portmaster (OEMed by Cayman) |
00C006 | Nippon Avionics Co Ltd |
00C007 | Pinnacle Data Systems Inc |
00C008 | Seco SRL |
00C009 | KT Technology (s) Pte Inc |
00C00A | Micro Craft |
00C00B | Norcontrol A.S. |
00C00C | ARK PC Technology, Inc. |
00C00D | Advanced Logic Research Inc |
00C00E | Psitech Inc |
00C00F | QNX Software Systems Ltd. (also Quantum Software Systems Ltd) |
00C011 | Interactive Computing Devices |
00C012 | Netspan Corp |
00C013 | Netrix |
00C014 | Telematics Calabasas |
00C015 | New Media Corp |
00C016 | Electronic Theatre Controls |
00C017 | Fluke |
00C018 | Lanart Corp |
00C01A | Corometrics Medical Systems |
00C01B | Socket Communications |
00C01C | Interlink Communications Ltd. |
00C01D | Grand Junction Networks, Inc. (Cisco Catalyst also reported) |
00C01F | S.E.R.C.E.L. |
00C020 | Arco Electronic, Control Ltd. |
00C021 | Netexpress |
00C023 | Tutankhamon Electronics |
00C024 | Eden Sistemas De Computacao SA |
00C025 | Dataproducts Corporation |
00C027 | Cipher Systems, Inc. |
00C028 | Jasco Corporation |
00C029 | Kabel Rheydt AG |
00C02A | Ohkura Electric Co |
00C02B | Gerloff Gesellschaft Fur |
00C02C | Centrum Communications, Inc. |
00C02D | Fuji Photo Film Co., Ltd. |
00C02E | Netwiz |
00C02F | Okuma Corp |
00C030 | Integrated Engineering B. V. |
00C031 | Design Research Systems, Inc. |
00C032 | I-Cubed Limited |
00C033 | Telebit Corporation |
00C034 | Dale Computer Corporation |
00C035 | Quintar Company |
00C036 | Raytech Electronic Corp |
00C039 | Silicon Systems |
00C03B | Multiaccess Computing Corp |
00C03C | Tower Tech S.R.L. |
00C03D | Wiesemann & Theis Gmbh |
00C03E | Fa. Gebr. Heller Gmbh |
00C03F | Stores Automated Systems Inc |
00C040 | ECCI |
00C041 | Digital Transmission Systems |
00C042 | Datalux Corp. |
00C043 | Stratacom |
00C044 | Emcom Corporation |
00C045 | Isolation Systems Inc |
00C046 | Kemitron Ltd |
00C047 | Unimicro Systems Inc |
00C048 | Bay Technical Associates |
00C049 | US Robotics Total Control (tm) NETServer Card |
00C04D | Mitec Ltd |
00C04E | Comtrol Corporation |
00C04F | Dell |
00C050 | Toyo Denki Seizo K.K. |
00C051 | Advanced Integration Research |
00C055 | Modular Computing Technologies |
00C056 | Somelec |
00C057 | Myco Electronics |
00C058 | Dataexpert Corp |
00C059 | Nippondenso Corp |
00C05B | Networks Northwest Inc |
00C05C | Elonex PLC |
00C05D | L&N Technologies |
00C05E | Vari-Lite Inc |
00C060 | ID Scandinavia A/S |
00C061 | Solectek Corporation |
00C063 | Morning Star Technologies Inc May be miswrite of 0003C6 |
00C064 | General Datacomm Ind Inc |
00C065 | Scope Communications Inc |
00C066 | Docupoint, Inc. |
00C067 | United Barcode Industries |
00C068 | Philp Drake Electronics Ltd |
00C069 | California Microwave Inc |
00C06A | Zahner-Elektrik Gmbh & Co KG |
00C06B | OSI Plus Corporation |
00C06C | SVEC Computer Corp |
00C06D | Boca Research, Inc. |
00C06F | Komatsu Ltd |
00C070 | Sectra Secure-Transmission AB |
00C071 | Areanex Communications, Inc. |
00C072 | KNX Ltd |
00C073 | Xedia Corporation |
00C074 | Toyoda Automatic Loom Works Ltd |
00C075 | Xante Corporation |
00C076 | I-Data International A-S |
00C077 | Daewoo Telecom Ltd |
00C078 | Computer Systems Engineering |
00C079 | Fonsys Co Ltd |
00C07A | Priva BV |
00C07B | Ascend Communications ISDN bridges/routers |
00C07D | RISC Developments Ltd |
00C07F | Nupon Computing Corp |
00C080 | Netstar Inc |
00C081 | Metrodata Ltd |
00C082 | Moore Products Co |
00C084 | Data Link Corp Ltd |
00C085 | Canon |
00C086 | The Lynk Corporation |
00C087 | UUNET Technologies Inc |
00C089 | Telindus Distribution |
00C08A | Lauterbach Datentechnik Gmbh |
00C08B | RISQ Modular Systems Inc |
00C08C | Performance Technologies Inc |
00C08D | Tronix Product Development |
00C08E | Network Information Technology |
00C08F | Matsushita Electric Works, Ltd. |
00C090 | Praim S.R.L. |
00C091 | Jabil Circuit, Inc. |
00C092 | Mennen Medical Inc |
00C093 | Alta Research Corp. |
00C095 | Znyx (Network Appliance); Jupiter Systems (MX-700); Apple (G3) all seen |
00C096 | Tamura Corporation |
00C097 | Archipel SA |
00C098 | Chuntex Electronic Co., Ltd. |
00C09B | Reliance Comm/Tec, R-Tec Systems Inc |
00C09C | TOA Electronic Ltd |
00C09D | Distributed Systems Int'l, Inc. |
00C09F | Quanta Computer Inc |
00C0A0 | Advance Micro Research, Inc. |
00C0A1 | Tokyo Denshi Sekei Co |
00C0A2 | Intermedium A/S |
00C0A3 | Dual Enterprises Corporation |
00C0A4 | Unigraf OY |
00C0A7 | SEEL Ltd |
00C0A8 | GVC Corporation |
00C0A9 | Barron McCann Ltd |
00C0AA | Silicon Valley Computer |
00C0AB | Jupiter Technology Inc |
00C0AC | Gambit Computer Communications |
00C0AD | Computer Communication Systems |
00C0AE | Towercom Co Inc DBA PC House |
00C0B0 | GCC Technologies,Inc. |
00C0B2 | Norand Corporation |
00C0B3 | Comstat Datacomm Corporation |
00C0B4 | Myson Technology Inc |
00C0B5 | Corporate Network Systems Inc |
00C0B6 | Meridian Data Inc |
00C0B7 | American Power Conversion Corp |
00C0B8 | Fraser's Hill Ltd. |
00C0B9 | Funk Software Inc |
00C0BA | Netvantage |
00C0BB | Forval Creative Inc |
00C0BD | Inex Technologies, Inc. |
00C0BE | Alcatel - Sel |
00C0BF | Technology Concepts Ltd |
00C0C0 | Shore Microsystems Inc |
00C0C1 | Quad/Graphics Inc |
00C0C2 | Infinite Networks Ltd. |
00C0C3 | Acuson Computed Sonography |
00C0C4 | Computer Operational |
00C0C5 | SID Informatica |
00C0C6 | Personal Media Corp |
00C0C8 | Micro Byte Pty Ltd |
00C0C9 | Bailey Controls Co |
00C0CA | Alfa, Inc. |
00C0CB | Control Technology Corporation |
00C0CD | Comelta S.A. |
00C0D0 | Ratoc System Inc |
00C0D1 | Comtree Technology Corporation (EFA also reported) |
00C0D2 | Syntellect Inc |
00C0D4 | Axon Networks Inc |
00C0D5 | Quancom Electronic Gmbh |
00C0D6 | J1 Systems, Inc. |
00C0D9 | Quinte Network Confidentiality Equipment Inc |
00C0DB | IPC Corporation (Pte) Ltd |
00C0DC | EOS Technologies, Inc. |
00C0DE | ZComm Inc |
00C0DF | Kye Systems Corp |
00C0E1 | Sonic Solutions |
00C0E2 | Calcomp, Inc. |
00C0E3 | Ositech Communications Inc |
00C0E4 | Landis & Gyr Powers Inc |
00C0E5 | GESPAC S.A. |
00C0E6 | TXPORT |
00C0E7 | Fiberdata AB |
00C0E8 | Plexcom Inc |
00C0E9 | Oak Solutions Ltd |
00C0EA | Array Technology Ltd. |
00C0EC | Dauphin Technology |
00C0ED | US Army Electronic Proving Ground |
00C0EE | Kyocera Corporation |
00C0EF | Abit Corporation |
00C0F0 | Kingston Technology Corporation |
00C0F1 | Shinko Electric Co Ltd |
00C0F2 | Transition Engineering Inc |
00C0F3 | Network Communications Corp |
00C0F4 | Interlink System Co., Ltd. |
00C0F5 | Metacomp Inc |
00C0F6 | Celan Technology Inc. |
00C0F7 | Engage Communication, Inc. |
00C0F8 | About Computing Inc. |
00C0FA | Canary Communications Inc |
00C0FB | Advanced Technology Labs |
00C0FC | ASDG Incorporated |
00C0FD | Prosum |
00C0FF | Box Hill Systems Corporation |
00DD00 | Ungermann-Bass IBM RT |
00DD01 | Ungermann-Bass |
00DD08 | Ungermann-Bass |
00E011 | Uniden Corporation |
00E014 | Cisco |
00E016 | rapid-city (now a part of bay networks) |
00E018 | Asustek Intel 82558-based Integrated Fast Ethernet for WIM |
00E01E | Cisco |
00E029 | SMC EtherPower II 10/100 |
00E02C | AST - built into 5166M PC motherboard (win95 id's as Intel) |
00E034 | Cisco |
00E039 | Paradyne 7112 T1 DSU/CSU |
00E04F | Cisco |
00E07D | Encore (Netronix?) 10/100 PCI Fast ethernet card |
00E081 | Tyan Computer Corp. Onboard Intel 82558 10/100 |
00E083 | Jato Technologies, Inc. |
00E08F | Cisco Systems Catalyst 2900 series |
00E098 | Linksys PCMCIA card |
00E0A3 | Cisco Systems Catalyst 1924 |
00E0B0 | Cisco Systems Various systems reported |
00E0B8 | AMD PCNet in a Gateway 2000 |
00E0C5 | BCOM Electronics Inc. |
00E0ED | New Link |
00E0F7 | Cisco |
00E0F9 | Cisco |
00E0FE | Cisco |
020406 | BBN internal usage (not registered) |
020701 | Interlan (now Racal-InterLAN) DEC (UNIBUS or QBUS), Apollo, Cisco |
020701 | Racal-Datacom |
026060 | 3Com |
026086 | Satelcom MegaPac (UK) |
02608C | 3Com IBM PC; Imagen; Valid; Cisco; Macintosh |
02A0C9 | Intel |
02AA3C | Olivetti |
02CF1F | CMC Masscomp; Silicon Graphics; Prime EXL |
02E03B | Prominet Corporation Gigabit Ethernet Switch |
02E6D3 | BTI (Bus-Tech, Inc.) IBM Mainframes |
048845 | Bay Networks token ring line card |
080001 | Computer Vision |
080002 | 3Com (formerly Bridge) |
080003 | ACC (Advanced Computer Communications) |
080005 | Symbolics Symbolics LISP machines |
080006 | Siemens Nixdorf PC clone |
080007 | Apple |
080008 | BBN (Bolt Beranek and Newman, Inc.) |
080009 | Hewlett-Packard |
08000A | Nestar Systems |
08000B | Unisys also Ascom-Timeplex (former Unisys subsidiary) |
08000D | ICL (International Computers, Ltd.) |
08000E | NCR/AT&T |
08000F | SMC (Standard Microsystems Corp.) |
080010 | AT&T (misrepresentation of 800010?) |
080011 | Tektronix, Inc. |
080014 | Excelan BBN Butterfly, Masscomp, Silicon Graphics |
080017 | National Semiconductor Corp. (used to have Network System Corp., wrong NSC) |
08001A | Tiara? (used to have Data General) |
08001B | Data General |
08001E | Apollo |
08001F | Sharp |
080020 | Sun |
080022 | NBI (Nothing But Initials) |
080023 | Matsushita Denso |
080025 | CDC |
080026 | Norsk Data (Nord) |
080027 | PCS Computer Systems GmbH |
080028 | TI Explorer |
08002B | DEC |
08002E | Metaphor |
08002F | Prime Computer Prime 50-Series LHC300 |
080030 | CERN |
080032 | Tigan |
080036 | Intergraph CAE stations |
080037 | Fuji Xerox |
080038 | Bull |
080039 | Spider Systems |
08003B | Torus Systems |
08003D | cadnetix |
08003E | Motorola VME bus processor modules |
080041 | DCA (Digital Comm. Assoc.) |
080044 | DSI (DAVID Systems, Inc.) |
080045 | ???? (maybe Xylogics, but they claim not to know this number) |
080046 | Sony |
080047 | Sequent |
080048 | Eurotherm Gauging Systems |
080049 | Univation |
08004C | Encore |
08004E | BICC (3com bought BICC, so may appear on 3com equipment as well) |
080051 | Experdata |
080056 | Stanford University |
080057 | Evans & Sutherland (?) |
080058 | ??? DECsystem-20 |
08005A | IBM |
080066 | AGFA printers, phototypesetters etc. |
080067 | Comdesign |
080068 | Ridge |
080069 | Silicon Graphics |
08006A | ATTst (?) |
08006E | Excelan |
080070 | Mitsubishi |
080074 | Casio |
080075 | DDE (Danish Data Elektronik A/S) |
080077 | TSL (now Retix) |
080079 | Silicon Graphics |
08007C | Vitalink TransLAN III |
080080 | XIOS |
080081 | Crosfield Electronics |
080083 | Seiko Denshi |
080086 | Imagen/QMS |
080087 | Xyplex terminal servers |
080088 | McDATA Corporation |
080089 | Kinetics AppleTalk-Ethernet interface |
08008B | Pyramid |
08008D | XyVision XyVision machines |
08008E | Tandem / Solbourne Computer ? |
08008F | Chipcom Corp. |
080090 | Retix, Inc. Bridges |
09006A | AT&T |
10005A | IBM |
100090 | Hewlett-Packard Advisor products |
1000D4 | DEC |
1000E0 | Apple A/UX (modified addresses for licensing) |
2E2E2E | LAA (Locally Administered Address) for Meditech Systems |
3C0000 | 3Com dual function (V.34 modem + Ethernet) card |
400003 | Net Ware (?) |
444553 | Microsoft (Windows95 internal "adapters") |
444649 | DFI (Diamond Flower Industries) |
475443 | GTC (Not registered!) (This number is a multicast!) |
484453 | HDS ??? |
484C00 | Network Solutions |
4854E8 | winbond? |
4C424C | Information Modes software modified addresses (not registered?) |
525400 | Realtek (UpTech? also reported) |
52544C | Novell 2000 |
5254AB | REALTEK (a Realtek 8029 based PCI Card) |
565857 | Aculab plc audio bridges |
800010 | AT&T (misrepresented as 080010? One source claims this is correct) |
80AD00 | CNET Technology Inc. (Probably an error, see instead 0080AD) |
AA0000 | DEC obsolete |
AA0001 | DEC obsolete |
AA0002 | DEC obsolete |
AA0003 | DEC Global physical address for some DEC machines |
AA0004 | DEC Local logical address for DECNET systems |
C00000 | Western Digital (may be reversed 00 00 C0?) |
EC1000 | Enance Source Co., Ltd. PC clones(?) |
E20C0F | Kingston Technologies |