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Ethernet Vendor Codes

Created by dave. Last edited by dave, 13 years and 44 days ago. Viewed 10,814 times. #1
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Ethernet Vendor Codes

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)

PrefixVendor Information
000001SuperLAN-2U
000002BBN (was internal usage only, no longer used)
000009powerpipes?
00000CCisco
00000EFujitsu
00000FNeXT
000010Hughes LAN Systems (formerly Sytek)
000011Tektronix
000015Datapoint Corporation
000018Webster Computer Corporation Appletalk/Ethernet Gateway
00001AAMD (?)
00001BNovell (now Eagle Technology)
00001CJDR Microdevices generic, NE2000 drivers
00001DCabletron
00001FCryptall Communications Corp.
000020DIAB (Data Intdustrier AB)
000021SC&C (PAM Soft&Hardware also reported)
000022Visual Technology
000023ABB Automation AB, Dept. Q
000024Olicom
000029IMC
00002ATRW
00002CNRC - Network Resources Corporation - MultiGate Hub1+, Hub2, etc
000032GPT Limited (reassigned from GEC Computers Ltd)
000037Oxford Metrics Ltd
00003BHyundai/Axil Sun clones
00003CAuspex
00003DAT&T
00003FSyntrex Inc
000044Castelle
000046ISC-Bunker Ramo, An Olivetti Company
000048Epson
000049Apricot Ltd.
00004BAPT -ICL also reported
00004CNEC Corporation
00004FLogicraft 386-Ware P.C. Emulator
000051Hob Electronic Gmbh & Co. KG
000052Optical Data Systems
000055AT&T
000058Racore Computer Products Inc
00005ASK (Schneider & Koch in Europe and Syskonnect outside of Europe)
00005AXerox 806 (unregistered)
00005BEltec
00005DRCE
00005EU.S. Department of Defense (IANA)
00005FSumitomo
000061Gateway Communications
000062Honeywell
000063Hewlett-Packard LanProbe
000064Yokogawa Digital Computer Corp
000065Network General
000066Talaris
000068Rosemount Controls
000069Concord Communications, Inc (although someone said Silicon Graphics)
00006BMIPS
00006DCase
00006EArtisoft, Inc.
00006FMadge Networks Ltd. Token-ring adapters
000073DuPont
000075Bell Northern Research (BNR)
000077Interphase (Used in other systems, e.g. MIPS, Motorola)
000078Labtam Australia
000079Networth Incorporated (bought by Compaq, used in Netelligent series)
00007AArdent
00007BResearch Machines
00007DCray Research Superservers,Inc (Also Harris (3M) (old))
00007ENetFRAME multiprocessor network servers
00007FLinotype-Hell AG Linotronic typesetters
000080Cray Communications (formerly Dowty Network Services) (Also shows as "Harris (3M) (new)" and/or "Imagen(?)" elsewhere)
000081Synoptics
000083Tadpole Technology (had Optical Data Systems which is wrong according to both)
000084Aquila (?), ADI Systems Inc.(?)
000086Gateway Communications Inc. (then Megahertz & now 3com)
000087Hitachi
000089Cayman Systems Gatorbox
00008ADatahouse Information Systems
00008ESolbourne(?), Jupiter(?) (I've had confirming mail on Solbourne)
000092Unisys, Cogent (both reported)
000093Proteon
000094Asante MAC
000095Sony/Tektronix
000097Epoch
000098Cross Com
000099Memorex Telex Corporations
00009FAmeristar Technology
0000A0Sanyo Electronics
0000A2Wellfleet
0000A3Network Application Technology (NAT)
0000A4Acorn
0000A5Compatible Systems Corporation
0000A6Network General (internal assignment, not for products)
0000A7Network Computing Devices (NCD) X-terminals
0000A8Stratus Computer, Inc.
0000A9Network Systems
0000AAXerox Xerox machines
0000ACConware Netzpartner (had Apollo, claimed incorrect)
0000AEDassault Automatismes et Telecommunications
0000AFNuclear Data Acquisition Interface Modules (AIM)
0000B0RND (RAD Network Devices)
0000B1Alpha Microsystems Inc.
0000B3CIMLinc
0000B4Edimax
0000B5Datability Terminal Servers
0000B6Micro-matic Research
0000B7Dove Fastnet
0000BBTRI-DATA Systems Inc. Netway products, 3274 emulators
0000BCAllen-Bradley
0000C0Western Digital now SMC (Std. Microsystems Corp.)
0000C1Olicom A/S
0000C5Farallon Computing Inc
0000C6HP Intelligent Networks Operation (formerly Eon Systems)
0000C8Altos
0000C9Emulex Terminal Servers, Print Servers
0000CALANcity Cable Modems (now owned by BayNetworks)
0000CCDensan Co., Ltd.
0000CDIndustrial Research Limited
0000D0Develcon Electronics, Ltd.
0000D1Adaptec, Inc. "Nodem" product
0000D2SBE Inc
0000D3Wang Labs
0000D4PureData
0000D7Dartmouth College (NED Router)
0000D8old Novell NE1000's (before about 1987?) (also 3Com)
0000DDGould
0000DEUnigraph
0000E1Hitachi (laptop built-in)
0000E2Acer Counterpoint
0000E3Integrated Micro Products Ltd
0000E4mips?
0000E6Aptor Produits De Comm Indust
0000E8Accton Technology Corporation
0000E9ISICAD, Inc.
0000EDApril
0000EENetwork Designers Limited (also KNX Ltd, a former division)
0000EFAlantec (now owned by ForeSystems)
0000F0Samsung
0000F2Spider Communications (Montreal, not Spider Systems)
0000F3Gandalf Data Ltd. - Canada
0000F4Allied Telesis, Inc.
0000F6A.M.C. (Applied Microsystems Corp.)
0000F8DEC
0000FBRechner zur Kommunikation
0000FDHigh Level Hardware (Orion, UK)
0000FFCamtec Electronics (UK) Ltd.
000102BBN (Bolt Beranek and Newman, Inc.) internal usage (not registered)
000143IEEE 802
000150Megahertz (now 3com) modem
000163NDC (National Datacomm Corporation)
000168W&G (Wandel & Goltermann) (incorrect according to W&G)
0001C8Thomas Conrad Corp.
0001FACompaq (PageMarq printers)
000204Novell NE3200
000205Hamilton (Sparc Clones)
000216ESI (Extended Systems, Inc) print servers
000288Global Village (PCcard in Mac portable)
0003C6Morning Star Technologies Inc
000400Lexmark (Print Server)
0004ACIBM PCMCIA Ethernet adapter.
000502Apple (PCI bus Macs)
00059APowerComputing (Mac clone)
0005A8PowerComputing Mac clones
00060DHewlett-Packard JetDirect token-ring interfaces
000629IBM RISC6000 system
00067CCisco
0006C1Cisco
000701Racal-Datacom
00070DCisco 2511 Token Ring
000852Technically Elite Concepts
000855Fermilab
0008C7Compaq
001007Cisco Systems Catalyst 1900
00100BCisco Systems
00100DCisco Systems Catalyst 2924-XL
001011Cisco Systems Cisco 75xx
00101FCisco Systems Catalyst 2901
001029Cisco Systems Catalyst 5000
00102FCisco Systems Cisco 5000
00104B3Com 3C905-TX PCI
00105A3Com Fast Etherlink XL in a Gateway 2000
001060Billington Novell NE200 Compatible
001079Cisco 5500 Router
00107AAmbicom (was Tandy?)
00107BCisco Systems
001083HP-UX E 9000/889
0010A4Xircom RealPort 10/100 PC Card
0010A6Cisco
0010D7Argosy EN 220 Fast Ethernet PCMCIA
0010F6Cisco
001700Kabel
002000Lexmark (Print Server)
002005simpletech
002008Cable & Computer Technology
00200CAdastra Systems Corp
002011Canopus Co Ltd
002017Orbotech
002018Realtek
00201ANbase
002025Control Technology Inc (Industrial Controls and Network Interfaces)
002028Bloomberg
002029TeleProcessing CSU/DSU (now owned by ADC/Kentrox)
00202BATML (Advanced Telecommunications Modules, Ltd.)
002035IBM (International Business Machines) mainframes, Etherjet printers
002036BMC Software
002042Datametrics Corp
002045SolCom Systems Limited
002048Fore Systems Inc
00204BAutocomputer Co Ltd
00204CMitron Computer Pte Ltd
002056Neoproducts
002061Dynatech Communications Inc
002063Wipro Infotech Ltd
002066General Magic Inc
002067Node Runner Inc
00206BMinolta Co., Ltd Network printers
002078Runtop Inc
0020853COM SuperStack II UPS management module
00208ASonix Communications Ltd
00208BFocus Enhancements
00208CGalaxy Networks Inc
002094Cubix Corporation
0020A5Newer Technology
0020A6Proxim Inc
0020A7Pairgain Technologies, Inc.
0020AF3COM Corporation
0020B2CSP (Printline Multiconnectivity converter)
0020B6Agile Networks Inc
0020B9Metricom, Inc.
0020C5Eagle NE2000
0020C6NECTEC
0020D0Versalynx Corp. "The One Port" terminal server
0020D2RAD Data Communications Ltd
0020D3OST (Ouet Standard Telematique)
0020D8NetWave
0020DAXylan
0020DCDensitron Taiwan Ltd
0020E0PreMax PE-200 (PCMCIA NE2000-clone card, sold by InfoExpress)
0020E5Apex Data
0020EEGtech Corporation
0020F6Net Tek & Karlnet Inc
0020F8Carrera Computers Inc
0020FCMatrox
004001Zero One Technology Co Ltd (ZyXEL?)
004005TRENDware International Inc.; Linksys; Simple Net; all three reported
004009Tachibana Tectron Co Ltd
00400BCrescendo (now owned by Cisco)
00400CGeneral Micro Systems, Inc.
00400DLANNET Data Communications
004010Sonic Mac Ethernet interfaces
004011Facilities Andover Environmental Controllers
004013NTT Data Communication Systems Corp
004014Comsoft Gmbh
004015Ascom
004017XCd XJet - HP printer server card
00401CAST Pentium/90 PC (emulating AMD EISA card)
00401FColorgraph Ltd
004020Pilkington Communication
004023Logic Corporation
004025Molecular Dynamics
004026Melco Inc
004027SMC Massachusetts (Had:Sigma (?), maybe the "S"?)
004028Netcomm
00402ACanoga-Perkins
00402BTriGem
00402FXlnt Designs Inc (XDI)
004030GK Computer
004032Digital Communications
004033Addtron Technology Co., Ltd.
004036TribeStar
004039Optec Daiichi Denko Co Ltd
00403CForks, Inc.
004041Fujikura Ltd.
004043Nokia Data Communications
004048SMD Informatica S.A.
00404CHypertec Pty Ltd.
00404DTelecomm Techniques
00404FSpace & Naval Warfare Systems
004050Ironics, Incorporated
004052Star Technologies Inc
004053Datum (Bancomm Division) TymServe 2000
004054Thinking Machines Corporation
004057Lockheed-Sanders
004059Yoshida Kogyo K.K.
00405BFunasset Limited
00405DStar-Tek Inc
004066Hitachi Cable, Ltd.
004067Omnibyte Corporation
004068Extended Systems
004069Lemcom Systems Inc
00406AKentek Information Systems Inc
00406ECorollary, Inc.
00406FSync Research Inc
004072Applied Innovation
004074Cable and Wireless
004076AMP Incorporated
004078Wearnes Automation Pte Ltd
00407FAgema Infrared Systems AB
004082Laboratory Equipment Corp
004085SAAB Instruments AB
004086Michels & Kleberhoff Computer
004087Ubitrex Corporation
004088Mobuis NuBus (Mac) combination video/EtherTalk
00408ATPS Teleprocessing Sys. Gmbh
00408CAxis Communications AB
00408ECXR/Digilog
00408FWM-Data Minfo AB
004090Ansel Communications PC NE2000 compatible twisted-pair ethernet cards
004091Procomp Industria Eletronica
004092ASP Computer Products, Inc.
004094Shographics Inc
004095Eagle Technologies (UMC also reported)
004096Telesystems SLW Inc
00409ANetwork Express Inc
00409CTransware
00409DDigiBoard Ethernet-ISDN bridges
00409EConcurrent Technologies Ltd.
00409FLancast/Casat Technology Inc
0040A4Rose Electronics
0040A6Cray Research Inc.
0040AAValmet Automation Inc
0040ADSMA Regelsysteme Gmbh
0040AEDelta Controls, Inc.
0040AFDigital Products, Inc. (DPI).
0040B43COM K.K.
0040B5Video Technology Computers Ltd
0040B6Computerm Corporation
0040B9MACQ Electronique SA
0040BDStarlight Networks Inc
0040C1Bizerba-Werke Wilheim Kraut
0040C2Applied Computing Devices
0040C3Fischer and Porter Co.
0040C5Micom Communications Corp.
0040C6Fibernet Research, Inc.
0040C7Danpex Corporation
0040C8Milan Technology Corp.
0040CCSilcom Manufacturing Technology Inc
0040CFStrawberry Tree Inc
0040D0DEC/Compaq
0040D2Pagine Corporation
0040D4Gage Talker Corp.
0040D7Studio Gen Inc
0040D8Ocean Office Automation Ltd
0040DCTritec Electronic Gmbh
0040DFDigalog Systems, Inc.
0040E1Marner International Inc
0040E2Mesa Ridge Technologies Inc
0040E3Quin Systems Ltd
0040E5Sybus Corporation
0040E7Arnos Instruments & Computer
0040E9Accord Systems, Inc.
0040EAPlainTree Systems Inc
0040EDNetwork Controls International Inc
0040F0Micro Systems Inc
0040F1Chuo Electronics Co., Ltd.
0040F4Cameo Communications, Inc.
0040F5OEM Engines
0040F6Katron Computers Inc
0040F9Combinet
0040FAMicroboards Inc
0040FBCascade Communications Corp.
0040FDLXE
0040FFTelebit Corporation Personal NetBlazer
004854Digital SemiConductor 21143/2 based 10/100
004F49Realtek
004F4BPine Technology Ltd.
0050043com 3C90X
00500FCisco
00504DRepotec Group
00504EUMC UM9008 NE2000-compatible ISA Card for PC
005050Cisco
005069PixStream Incorporated
0050BDCisco
0050E2Cisco
005500Xerox
0060083Com 3Com PCI form factor 3C905 TX board
006009Cisco Catalyst 5000 Ethernet switch
006025Active Imaging Inc.
00602FCisco
006030VillageTronic used on Amiga
00603ECisco 100Mbps interface
006047Cisco
00604ECycle Computer (Sun MotherBoard Replacements)
006052Realtek (RTL 8029 == PCI NE2000)
00605CCisco
006067Acer Lan
006070Cisco routers (2524 and 4500)
006083Cisco Systems, Inc. 3620/3640 routers
00608C3Com (1990 onwards)
006094AMD PCNET PCI
0060973Com
0060B0Hewlett-Packard
0060F5Phobos FastEthernet for Unix WS
008000Multitech Systems Inc
008001Periphonics Corporation
008004Antlow Computers, Ltd.
008005Cactus Computer Inc.
008006Compuadd Corporation
008007Dlog NC-Systeme
008009Jupiter Systems (older MX-600 series machines)
00800DVosswinkel FU
00800FSMC (Standard Microsystem Corp.)
008010Commodore
008012IMS Corp. IMS failure analysis tester
008013Thomas Conrad Corp.
008015Seiko Systems Inc
008016Wandel & Goltermann
008017PFU
008019Dayna Communications "Etherprint" product
00801ABell Atlantic
00801BKodiak Technology
00801CCisco
008021Newbridge Networks Corporation
008023Integrated Business Networks
008024Kalpana
008026Network Products Corporation
008029Microdyne Corporation
00802ATest Systems & Simulations Inc
00802CThe Sage Group PLC
00802DXylogics, Inc. Annex terminal servers
00802EPlexcom, Inc.
008033Formation (?)
008034SMT-Goupil
008035Technology Works
008037Ericsson Business Comm.
008038Data Research & Applications
00803BAPT Communications, Inc.
00803DSurigiken Co Ltd
00803ESynernetics
00803FHyundai Electronics
008042Force Computers
008043Networld Inc
008045Matsushita Electric Ind Co
008046University of Toronto
008048Compex, used by Commodore and DEC at least
008049Nissin Electric Co Ltd
00804CContec Co., Ltd.
00804DCyclone Microsystems, Inc.
008051ADC Fibermux
008052Network Professor
008057Adsoft Ltd
00805ATulip Computers International BV
00805BCondor Systems, Inc.
00805CAgilis(?)
00805FCompaq Computer Corporation
008060Network Interface Corporation
008062Interface Co.
008063Richard Hirschmann Gmbh & Co
008064Wyse
008067Square D Company
008069Computone Systems
00806AERI (Empac Research Inc.)
00806BSchmid Telecommunication
00806CCegelec Projects Ltd
00806DCentury Systems Corp.
00806ENippon Steel Corporation
00806FOnelan Ltd
008071SAI Technology
008072Microplex Systems Ltd
008074Fisher Controls
008079Microbus Designs Ltd
00807BArtel Communications Corp.
00807CFiberCom
00807DEquinox Systems Inc
008082PEP Modular Computers Gmbh
008086Computer Generation Inc.
008087Okidata
00808ASummit (?)
00808BDacoll Limited
00808CNetscout Systems (formerly Frontier Software Development)
00808DWestcove Technology BV
00808ERadstone Technology
008090Microtek International Inc
008092Japan Computer Industry, Inc.
008093Xyron Corporation
008094Sattcontrol AB
008096HDS (Human Designed Systems) X terminals
008098TDK Corporation
00809ANovus Networks Ltd
00809BJustsystem Corporation
00809DDatacraft Manufactur'g Pty Ltd
00809FAlcatel Business Systems
0080A1Microtest
0080A3Lantronix (see also 0800A3)
0080A6Republic Technology Inc
0080A7Measurex Corp
0080ADCNet Technology Used by Telebit (among others)
0080AEHughes Network Systems
0080AFAllumer Co., Ltd.
0080B1Softcom A/S
0080B2NET (Network Equipment Technologies)
0080B6Themis corporation
0080BASpecialix (Asia) Pte Ltd
0080C0Penril Datability Networks
0080C2IEEE 802.1 Committee
0080C6Soho
0080C7Xircom, Inc.
0080C8D-Link (also Solectek Pocket Adapters, and LinkSys PCMCIA)
0080C9Alberta Microelectronic Centre
0080CEBroadcast Television Systems
0080D0Computer Products International
0080D3Shiva Appletalk-Ethernet interface
0080D4Chase Limited
0080D6Apple Mac Portable(?)
0080D7Fantum Electronics
0080D8Network Peripherals
0080DABruel & Kjaer
0080E0XTP Systems Inc
0080E3Coral (?)
0080E7Lynwood Scientific Dev Ltd
0080EAThe Fiber Company
0080F0Kyushu Matsushita Electric Co
0080F1Opus
0080F3Sun Electronics Corp
0080F4Telemechanique Electrique
0080F5Quantel Ltd
0080F7Zenith Communications Products
0080FBBVM Limited
0080FEAzure Technologies Inc
0090043Com
009027Intel
0090B1Cisco
00902BCisco Ethernet Switches and Light Streams
009086Cisco
009092Cisco
0090ABCisco
0090B1Cisco
0090F2Cisco Ethernet Switches and Light Streams
00A000Bay Networks Ethernet switch
00A00CKingmax Technology Inc. PCMCIA card
00A0243com
00A040Apple (PCI Mac)
00A04BSonic Systems Inc. EtherFE 10/100 PCI for Mac or PC
00A073Com21
00A083Intel
00A092Intermate International (LAN printer interfaces)
00A0AENetwork Peripherals, Inc.
00A0C8Adtran, Inc.
00A0C9Intel (PRO100B and PRO100+) (used on Cisco PIX firewall among others)
00A0CCLite-On (used by MacSense in Adapter for Mac, also seen in PCs)
00A0D1National Semiconductor (COMPAQ Docking Station)
00A0D2Allied Telesyn
00AA00Intel
00B0D0Computer Products International
00C000Lanoptics Ltd
00C001Diatek Patient Managment
00C002Sercomm Corporation
00C003Globalnet Communications
00C004Japan Business Computer Co.Ltd
00C005Livingston Enterprises Inc Portmaster (OEMed by Cayman)
00C006Nippon Avionics Co Ltd
00C007Pinnacle Data Systems Inc
00C008Seco SRL
00C009KT Technology (s) Pte Inc
00C00AMicro Craft
00C00BNorcontrol A.S.
00C00CARK PC Technology, Inc.
00C00DAdvanced Logic Research Inc
00C00EPsitech Inc
00C00FQNX Software Systems Ltd. (also Quantum Software Systems Ltd)
00C011Interactive Computing Devices
00C012Netspan Corp
00C013Netrix
00C014Telematics Calabasas
00C015New Media Corp
00C016Electronic Theatre Controls
00C017Fluke
00C018Lanart Corp
00C01ACorometrics Medical Systems
00C01BSocket Communications
00C01CInterlink Communications Ltd.
00C01DGrand Junction Networks, Inc. (Cisco Catalyst also reported)
00C01FS.E.R.C.E.L.
00C020Arco Electronic, Control Ltd.
00C021Netexpress
00C023Tutankhamon Electronics
00C024Eden Sistemas De Computacao SA
00C025Dataproducts Corporation
00C027Cipher Systems, Inc.
00C028Jasco Corporation
00C029Kabel Rheydt AG
00C02AOhkura Electric Co
00C02BGerloff Gesellschaft Fur
00C02CCentrum Communications, Inc.
00C02DFuji Photo Film Co., Ltd.
00C02ENetwiz
00C02FOkuma Corp
00C030Integrated Engineering B. V.
00C031Design Research Systems, Inc.
00C032I-Cubed Limited
00C033Telebit Corporation
00C034Dale Computer Corporation
00C035Quintar Company
00C036Raytech Electronic Corp
00C039Silicon Systems
00C03BMultiaccess Computing Corp
00C03CTower Tech S.R.L.
00C03DWiesemann & Theis Gmbh
00C03EFa. Gebr. Heller Gmbh
00C03FStores Automated Systems Inc
00C040ECCI
00C041Digital Transmission Systems
00C042Datalux Corp.
00C043Stratacom
00C044Emcom Corporation
00C045Isolation Systems Inc
00C046Kemitron Ltd
00C047Unimicro Systems Inc
00C048Bay Technical Associates
00C049US Robotics Total Control (tm) NETServer Card
00C04DMitec Ltd
00C04EComtrol Corporation
00C04FDell
00C050Toyo Denki Seizo K.K.
00C051Advanced Integration Research
00C055Modular Computing Technologies
00C056Somelec
00C057Myco Electronics
00C058Dataexpert Corp
00C059Nippondenso Corp
00C05BNetworks Northwest Inc
00C05CElonex PLC
00C05DL&N Technologies
00C05EVari-Lite Inc
00C060ID Scandinavia A/S
00C061Solectek Corporation
00C063Morning Star Technologies Inc May be miswrite of 0003C6
00C064General Datacomm Ind Inc
00C065Scope Communications Inc
00C066Docupoint, Inc.
00C067United Barcode Industries
00C068Philp Drake Electronics Ltd
00C069California Microwave Inc
00C06AZahner-Elektrik Gmbh & Co KG
00C06BOSI Plus Corporation
00C06CSVEC Computer Corp
00C06DBoca Research, Inc.
00C06FKomatsu Ltd
00C070Sectra Secure-Transmission AB
00C071Areanex Communications, Inc.
00C072KNX Ltd
00C073Xedia Corporation
00C074Toyoda Automatic Loom Works Ltd
00C075Xante Corporation
00C076I-Data International A-S
00C077Daewoo Telecom Ltd
00C078Computer Systems Engineering
00C079Fonsys Co Ltd
00C07APriva BV
00C07BAscend Communications ISDN bridges/routers
00C07DRISC Developments Ltd
00C07FNupon Computing Corp
00C080Netstar Inc
00C081Metrodata Ltd
00C082Moore Products Co
00C084Data Link Corp Ltd
00C085Canon
00C086The Lynk Corporation
00C087UUNET Technologies Inc
00C089Telindus Distribution
00C08ALauterbach Datentechnik Gmbh
00C08BRISQ Modular Systems Inc
00C08CPerformance Technologies Inc
00C08DTronix Product Development
00C08ENetwork Information Technology
00C08FMatsushita Electric Works, Ltd.
00C090Praim S.R.L.
00C091Jabil Circuit, Inc.
00C092Mennen Medical Inc
00C093Alta Research Corp.
00C095Znyx (Network Appliance); Jupiter Systems (MX-700); Apple (G3) all seen
00C096Tamura Corporation
00C097Archipel SA
00C098Chuntex Electronic Co., Ltd.
00C09BReliance Comm/Tec, R-Tec Systems Inc
00C09CTOA Electronic Ltd
00C09DDistributed Systems Int'l, Inc.
00C09FQuanta Computer Inc
00C0A0Advance Micro Research, Inc.
00C0A1Tokyo Denshi Sekei Co
00C0A2Intermedium A/S
00C0A3Dual Enterprises Corporation
00C0A4Unigraf OY
00C0A7SEEL Ltd
00C0A8GVC Corporation
00C0A9Barron McCann Ltd
00C0AASilicon Valley Computer
00C0ABJupiter Technology Inc
00C0ACGambit Computer Communications
00C0ADComputer Communication Systems
00C0AETowercom Co Inc DBA PC House
00C0B0GCC Technologies,Inc.
00C0B2Norand Corporation
00C0B3Comstat Datacomm Corporation
00C0B4Myson Technology Inc
00C0B5Corporate Network Systems Inc
00C0B6Meridian Data Inc
00C0B7American Power Conversion Corp
00C0B8Fraser's Hill Ltd.
00C0B9Funk Software Inc
00C0BANetvantage
00C0BBForval Creative Inc
00C0BDInex Technologies, Inc.
00C0BEAlcatel - Sel
00C0BFTechnology Concepts Ltd
00C0C0Shore Microsystems Inc
00C0C1Quad/Graphics Inc
00C0C2Infinite Networks Ltd.
00C0C3Acuson Computed Sonography
00C0C4Computer Operational
00C0C5SID Informatica
00C0C6Personal Media Corp
00C0C8Micro Byte Pty Ltd
00C0C9Bailey Controls Co
00C0CAAlfa, Inc.
00C0CBControl Technology Corporation
00C0CDComelta S.A.
00C0D0Ratoc System Inc
00C0D1Comtree Technology Corporation (EFA also reported)
00C0D2Syntellect Inc
00C0D4Axon Networks Inc
00C0D5Quancom Electronic Gmbh
00C0D6J1 Systems, Inc.
00C0D9Quinte Network Confidentiality Equipment Inc
00C0DBIPC Corporation (Pte) Ltd
00C0DCEOS Technologies, Inc.
00C0DEZComm Inc
00C0DFKye Systems Corp
00C0E1Sonic Solutions
00C0E2Calcomp, Inc.
00C0E3Ositech Communications Inc
00C0E4Landis & Gyr Powers Inc
00C0E5GESPAC S.A.
00C0E6TXPORT
00C0E7Fiberdata AB
00C0E8Plexcom Inc
00C0E9Oak Solutions Ltd
00C0EAArray Technology Ltd.
00C0ECDauphin Technology
00C0EDUS Army Electronic Proving Ground
00C0EEKyocera Corporation
00C0EFAbit Corporation
00C0F0Kingston Technology Corporation
00C0F1Shinko Electric Co Ltd
00C0F2Transition Engineering Inc
00C0F3Network Communications Corp
00C0F4Interlink System Co., Ltd.
00C0F5Metacomp Inc
00C0F6Celan Technology Inc.
00C0F7Engage Communication, Inc.
00C0F8About Computing Inc.
00C0FACanary Communications Inc
00C0FBAdvanced Technology Labs
00C0FCASDG Incorporated
00C0FDProsum
00C0FFBox Hill Systems Corporation
00DD00Ungermann-Bass IBM RT
00DD01Ungermann-Bass
00DD08Ungermann-Bass
00E011Uniden Corporation
00E014Cisco
00E016rapid-city (now a part of bay networks)
00E018Asustek Intel 82558-based Integrated Fast Ethernet for WIM
00E01ECisco
00E029SMC EtherPower II 10/100
00E02CAST - built into 5166M PC motherboard (win95 id's as Intel)
00E034Cisco
00E039Paradyne 7112 T1 DSU/CSU
00E04FCisco
00E07DEncore (Netronix?) 10/100 PCI Fast ethernet card
00E081Tyan Computer Corp. Onboard Intel 82558 10/100
00E083Jato Technologies, Inc.
00E08FCisco Systems Catalyst 2900 series
00E098Linksys PCMCIA card
00E0A3Cisco Systems Catalyst 1924
00E0B0Cisco Systems Various systems reported
00E0B8AMD PCNet in a Gateway 2000
00E0C5BCOM Electronics Inc.
00E0EDNew Link
00E0F7Cisco
00E0F9Cisco
00E0FECisco
020406BBN internal usage (not registered)
020701Interlan (now Racal-InterLAN) DEC (UNIBUS or QBUS), Apollo, Cisco
020701Racal-Datacom
0260603Com
026086Satelcom MegaPac (UK)
02608C3Com IBM PC; Imagen; Valid; Cisco; Macintosh
02A0C9Intel
02AA3COlivetti
02CF1FCMC Masscomp; Silicon Graphics; Prime EXL
02E03BProminet Corporation Gigabit Ethernet Switch
02E6D3BTI (Bus-Tech, Inc.) IBM Mainframes
048845Bay Networks token ring line card
080001Computer Vision
0800023Com (formerly Bridge)
080003ACC (Advanced Computer Communications)
080005Symbolics Symbolics LISP machines
080006Siemens Nixdorf PC clone
080007Apple
080008BBN (Bolt Beranek and Newman, Inc.)
080009Hewlett-Packard
08000ANestar Systems
08000BUnisys also Ascom-Timeplex (former Unisys subsidiary)
08000DICL (International Computers, Ltd.)
08000ENCR/AT&T
08000FSMC (Standard Microsystems Corp.)
080010AT&T (misrepresentation of 800010?)
080011Tektronix, Inc.
080014Excelan BBN Butterfly, Masscomp, Silicon Graphics
080017National Semiconductor Corp. (used to have Network System Corp., wrong NSC)
08001ATiara? (used to have Data General)
08001BData General
08001EApollo
08001FSharp
080020Sun
080022NBI (Nothing But Initials)
080023Matsushita Denso
080025CDC
080026Norsk Data (Nord)
080027PCS Computer Systems GmbH
080028TI Explorer
08002BDEC
08002EMetaphor
08002FPrime Computer Prime 50-Series LHC300
080030CERN
080032Tigan
080036Intergraph CAE stations
080037Fuji Xerox
080038Bull
080039Spider Systems
08003BTorus Systems
08003Dcadnetix
08003EMotorola VME bus processor modules
080041DCA (Digital Comm. Assoc.)
080044DSI (DAVID Systems, Inc.)
080045???? (maybe Xylogics, but they claim not to know this number)
080046Sony
080047Sequent
080048Eurotherm Gauging Systems
080049Univation
08004CEncore
08004EBICC (3com bought BICC, so may appear on 3com equipment as well)
080051Experdata
080056Stanford University
080057Evans & Sutherland (?)
080058??? DECsystem-20
08005AIBM
080066AGFA printers, phototypesetters etc.
080067Comdesign
080068Ridge
080069Silicon Graphics
08006AATTst (?)
08006EExcelan
080070Mitsubishi
080074Casio
080075DDE (Danish Data Elektronik A/S)
080077TSL (now Retix)
080079Silicon Graphics
08007CVitalink TransLAN III
080080XIOS
080081Crosfield Electronics
080083Seiko Denshi
080086Imagen/QMS
080087Xyplex terminal servers
080088McDATA Corporation
080089Kinetics AppleTalk-Ethernet interface
08008BPyramid
08008DXyVision XyVision machines
08008ETandem / Solbourne Computer ?
08008FChipcom Corp.
080090Retix, Inc. Bridges
09006AAT&T
10005AIBM
100090Hewlett-Packard Advisor products
1000D4DEC
1000E0Apple A/UX (modified addresses for licensing)
2E2E2ELAA (Locally Administered Address) for Meditech Systems
3C00003Com dual function (V.34 modem + Ethernet) card
400003Net Ware (?)
444553Microsoft (Windows95 internal "adapters")
444649DFI (Diamond Flower Industries)
475443GTC (Not registered!) (This number is a multicast!)
484453HDS ???
484C00Network Solutions
4854E8winbond?
4C424CInformation Modes software modified addresses (not registered?)
525400Realtek (UpTech? also reported)
52544CNovell 2000
5254ABREALTEK (a Realtek 8029 based PCI Card)
565857Aculab plc audio bridges
800010AT&T (misrepresented as 080010? One source claims this is correct)
80AD00CNET Technology Inc. (Probably an error, see instead 0080AD)
AA0000DEC obsolete
AA0001DEC obsolete
AA0002DEC obsolete
AA0003DEC Global physical address for some DEC machines
AA0004DEC Local logical address for DECNET systems
C00000Western Digital (may be reversed 00 00 C0?)
EC1000Enance Source Co., Ltd. PC clones(?)
E20C0FKingston Technologies

>>Source

Appears to be current for 1999 or so.

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This is a collection of techical information, much of it learned the hard way. Consider it a lab book or a /info directory. I doubt much of it will be of use to anyone else.

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