Ethernet Hardware (Media Access Control) Addresses by Manufacturer

Manufacturers are licensed to manufacture Ethernet hardware, and are issued a vendor code which comprises the first three octects (xx:xx:xx:yy:yy:yy) of the hardware Ethernet address (MAC address, for Media Access Control). This is a partial table of some of the best-known Ethernet manufacturers' codes.

This article has been archived and is no longer updated by Apple.
Ethernet MAC (Media Access Control) Address Table

000002 BBN (was internal usage only, no longer used)
00000A Omron
00000C Cisco
00000E Fujitsu Ltd.
00000F NeXT
000010 Hughes LAN Systems (formerly Sytek)
000011 Tektronix
000015 Datapoint Corp.
000018 Webster Computer Corp. Appletalk/Ethernet Gateway
00001A AMD
00001B Novell Inc.
00001D Cabletron
000020 DIAB (Data Intdustrier AB)
000021 SC&C
000022 Visual Technology
000023 ABB Automation AB, Dept. Q
000029 IMC
00002A TRW
000037 Oxford Metrics Ltd.
00003B Hyundai
00003C Auspex Systems Inc.
00003D AT&T
00003F Syntrex Inc.
000044 Castelle
000046 ISC-Bunker Ramo, An Olivetti Company
000046 Olivetti North America
000049 Apricot Computers Ltd.
00004B APT A.P.T. Appletalk WAN router
00004C NEC Corp.
00004F Logicraft 386-Ware P.C. Emulator
000050 Radisys Corp.
000051 HOB Electronic GMBH & Co. KG
000052 Optical Data Systems(ODS)
000055 AT&T

000058 Racore Computer Products Inc.
00005A S & Koch (Schneider & Koch in Europe and Syskonnect outside of Europe)
00005A Xerox 806 (unregistered)
00005D RCE
00005E U.S. Department of Defense (IANA)
00005E USC Information Sciences Inst. <- from IEEE
00005F Sumitomo Electric Ind. Ltd.
000061 Gateway Communications
000062 Honeywell
000064 Yokogawa Digital Computer Corp.
000065 Network General Corp.
000068 Rosemount Controls
000069 Silicon Graphics
00006B MIPS
00006D CRAY Communications Ltd.
00006E Artisoft Inc.
00006F Madge Networks Ltd.
000074 Ricoh Company Ltd.
000077 Interphase (Used in other systems, e.g. MIPS, Motorola)
000078 Labtam Australia
000079 Networth Inc.
00007A Ardent
00007B Research Machines
00007D Cray Research Superservers,Inc (Also Harris (3M) (old))
00007D Harris (3M) (old)
00007E NetFrame
00007F Linotype-Hell AG (Linotronic)
000080 Dowty Network Services (Also shows as "Harris (3M) (new)" and/or "Imagen(?)" elsewhere)
000081 Synoptics
000084 ADI Systems Inc. Aquila (?)

000086 Megahertz-Corp. Gateway (?)
000087 Hitachi Ltd.
000089 Cayman Systems Gatorbox
00008A Datahouse Information Systems
00008E Jupiter-Solbourne
000093 Proteon
000094 Asante Technologies MAC
000095 Sony-Tektronix
000097 Epoch
000098 Crosscomm Corp.
000099 Memorex Telex Corp.
00009F Ameristar Technology
0000A0 Sanyo Electronics
0000A2 Wellfleet
0000A3 Network Application Technology (NAT)
0000A4 Acorn Computers Ltd.
0000A5 Compatible Systems Corp.
0000A6 Network General (internal assignment, not for products)
0000A7 Network Computing Devices Inc.(NCD) X-terminals
0000A8 Stratus Computer Inc.
0000A9 Network Systems Corp.
0000AA Xerox Corp. Xerox machines
0000AC Apollo
0000AE Dassault Automatismes ET
0000AF Nuclear Data Acquisition Interface Modules (AIM)
0000B0 RND (RAD Network Devices)
0000B1 Alpha Microsystems Inc.
0000B3 CIML Inc.
0000B4 Edimax
0000B5 Datability Terminal Servers
0000B6 Micro-Matic Research
0000B7 Dove Computer Corp. Fastnet

0000BB ????????????????? seems to speak appletalk
0000BC Allen-Bradley Co. Inc.
0000C0 Western Digital now SMC (Std. Microsystems Corp.)
0000C1 Olicom A/S
0000C6 HP Intelligent Networks Operation (formerly Eon Systems)
0000C8 Altos
0000C9 Emulex Terminal Servers
0000CC Densan Co. Ltd.
0000CD Industrial Research Ltd.
0000D0 Develcon Electronics Ltd.
0000D1 Adaptec Inc. "Nodem" product
0000D2 SBE Inc.
0000D4 Puredata
0000D7 Dartmouth College (NED Router)
0000D8 Old-Novell-NE1000
0000D9 NTT
0000DD Gould
0000DE Unigraph
0000E2 Acer Counterpoint
0000E3 Integrated Micro Products Ltd.
0000E6 Aptor Produits de Comm Indust
0000E7 Star Gate Technologies
0000E8 Accton Technology Corp.
0000E9 ISICAD Inc.
0000ED April
0000EE Network Designers Ltd.
0000EF Alantec
0000F0 Samsung
0000F2 Spider Communications
0000F3 Gandalf
0000F4 Allied Telesis Inc.
0000F6 A.M.C. (Applied Microsystems Corp.)
0000F8 Digital Equipment Corp.(DEC)
0000FB Rechner Zur Kommunikation

0000FD High Level Hardware (Orion, UK)
000102 BBN BBN internal usage (not registered)
000143 IEEE 802
000163 NDC (National Datacomm Corp.)
000168 W&G (Wandel & Goltermann)
0001C8 Thomas Conrad Corp.
0001E1 Oki
000267 Node Runner Inc.
000701 Racal-Datacom
000852 Technically Elite Concepts
000855 Fermilab
001700 Kabel
002000 Lexmark International Inc.
002002 Seritech Enterprise Co. Ltd.
002003 Pixel Power Ltd.
002004 Yamatake-Honeywell Co. Ltd.
002005 Simple Technology
002006 Garrett Communications Inc.
002007 SFA Inc.
002008 Cable & Computer Technology
002009 Packard Bell Elec. Inc.
00200A Source-Comm Corp.
00200B Octagon Systems Corp.
00200C Adastra Systems Corp.
00200D Carl Zeiss
00200E Satellite Technology Mgmt Inc.
00200F Tanbac Co. Ltd.
002010 JEOL System Technology Co. Ltd.
002011 Canopus Co. Ltd.
002012 Camtronics Medical Systems
002013 Diversified Technology Inc.
002014 Global View Co. Ltd.
002015 ACTIS Computer SA
002016 Showa Electric Wire & Cable Co.

002017 Orbotech
002018 CIS Technology Inc.
002019 Ohler GMBH
00201A N-Base Switch Communications
00201B Northern Telecom Canada
00201C Excel Inc.
00201D Katana Products
00201E Netquest Corp.
00201F Best Power Technology Inc.
002020 Megatron Computer Industries
002021 Algorithms Software Pvt. Ltd.
002022 Teknique Inc.
002023 T.C. Technologies Pty. Ltd.
002024 Pacific Communication Sciences
002025 Control Technology Inc.
002026 Amkly Systems Inc.
002027 Ming Fortune Industry Co. Ltd.
002028 West Egg Systems Inc.
002029 Teleprocessing Products Inc.
00202B Advanced Telecommunications
00202C Welltronix Co. Ltd.
00202D Taiyo Corp.
00202E Daystar Digital
00202F Zeta Communications Ltd.
002030 Analog & Digital Systems
002031 Ertec GMBH
002032 Alcatel Taisel
002033 Synapse Technologies Inc.
002034 Rotec Industrieautomation GMBH
002035 CPN Architectures/IBM Corp.
002036 BMC Software
002037 Seagate Technology
002038 VME Microsystems International
002039 Scinets
00203A Digital Biometrics Inc.

00203B Wisdm Ltd.
00203C Eurotime AB
00203D Novar Electronics Corp.
00203E Logican Technologies Inc.
00203F Juki Corp.
002042 Datametrics Corp.
002043 Neuron Company Ltd.
002044 Genitech Pty Ltd.
002045 Solcom Systems Ltd.
002046 Ciprico Inc.
002048 Fore Systems Inc.
002049 Comtron Inc.
00204A Pronet GMBH
00204B Autocomputer Co. Ltd.
00204C Mitron Computer Pte Ltd.
00204D Inovis GMBH
00204E Network Security Systems Inc.
00204F Deutsche Aerospace AG
002050 Korea Computer Inc.
002051 Phoenix Data Commununications
002052 Ragula Systems
002053 Huntsville Microsystems Inc.
002054 Eastern Research Inc.
002055 Altech Co. Ltd.
002056 Neoproducts
002057 Titze Datentechnik GMBH
002058 Allied Signal Inc.
002059 Miro Computer Products AG
00205B Skyline Technology
00205C Internet Systems/ Florida Inc.
00205D Nanomatic OY
00205E Castle Rock Inc.
00205F Gammadata Computer GMBH
00205A Computer Identics
002060 Alcatel Italia S.P.A.
002061 Dynatech Communications Inc.
002062 Scorpion Logic Ltd.

002063 Wipro Infotech Ltd.
002064 Protec Microsystems Inc.
002065 Supernet Networking Inc.
002066 General Magic Inc.
002068 ISDYNE
002069 ISDN Systems Corp.
00206A Osaka Computer Corp.
00206B Minolta Co. Ltd.
00206C Evergreen Technology Corp.
00206D Data Race Inc.
00206E XACT Inc.
00206F Flowpoint Corp.
002070 HYNET Ltd.
002071 IBR GMBH
002072 Worklink Innovations
002073 Fusion Systems Corp.
002074 Sungwoon Systems
002075 Motorola Communication Israel
002076 Reudo Corp.
002077 Kardios Systems Corp.
002078 Runtop Inc.
002079 Mikron Gmbh
00207A Wise Communications Inc.
00207B Level One Communications
00207C Autec GMBH
00207D Advanced Computer Applications
00207E Finecom Co. Ltd.
00207F Kyoei Sangyo Co. Ltd.
002080 Synergy (UK) Ltd.
002081 Titan Electronics
002082 Oneac Corp.
002083 Presticom Inc.
002084 Oce Graphics USA Inc.
002086 Microtech Electronics Ltd.
002087 Memotec Communications Corp.
002088 Global Village Communication
002089 T3PLUS Networking Inc.
00208A Sonix Communications Ltd.

00208B Lapis Technologies Inc.
00208C Galaxy Networks Inc.
00208D Cmd Technology
00208E Chevin Software Eng. Ltd.
00208F ECI Telecom Ltd.
002090 Advanced Compression
002091 J125, National Security Agency
002092 Chess Engineering B.V.
002094 Cubix Corp.
002095 Riva Electronics
002096 Siebe Environmental Controls
002098 Hectronic AB
002099 Bon Electric Co. Ltd.
00209A The 3DO Company
00209B Ersat Electronic GMBH
00209C Primary Access Corp.
00209D Lippert Automationstechnik
00209E Brown's Operating System
00209F Mercury Computer Systems Inc.
0020A0 OA Laboratory Co. Ltd.
0020A1 Dovatron
0020A2 Galcom Networking Ltd.
0020A3 Divicom Inc.
0020A4 Multipoint Networks
0020A5 API Engineering
0020A6 Proxim Inc.
0020A7 Pairgain Technologies Inc.
0020A9 White Horse Industrial
0020AA NTL
0020AB Micro Industries Corp.
0020AC Interflex Datensysteme GMBH
0020AD Linq Systems
0020AE Ornet Data Communication Tech.
0020AF 3COM Corp.
0020B0 Gateway Devices Inc.
0020B1 Comtech Research Inc.
0020B2 GKD Gesellschaft Fur

0020B3 Scltec Communications Systems
0020B4 Terma Elektronik AS
0020B5 Yaskawa Electric Corp.
0020B6 Agile Networks Inc.
0020B7 Namaqua Computerware
0020B8 Prime Option Inc.
0020B9 Metricom Inc.
0020BA Center For High Performance
0020BB ZAX Corp.
0020BC JTEC Pty Ltd.
0020BD Niobrara R & D Corp.
0020BE LAN Access Corp.
0020BF Aehr Test Systems
0020C0 Pulse Electronics Inc.
0020C1 Taiko Electric Works Ltd.
0020C2 Texas Memory Systems Inc.
0020C3 Counter Solutions Ltd.
0020C5 Eagle Technology
0020C6 Nectec
0020C7 Akai Electric Co. Ltd.
0020C8 Larscom Inc.
0020C9 Victron BV
0020CA Digital Ocean
0020CB Pretec Electronics Corp.
0020CC Digital Services Ltd.
0020CD Hybrid Networks Inc.
0020CE Logical Design Group Inc.
0020CF Test & Measurement Systems Inc.
0020D0 Versalynx Corp.
0020D1 Microcomputer Systems (M) SDN.
0020D2 RAD Data Communications Ltd.
0020D3 OST (Ouest Standard Telematiqu
0020D4 Zeitnet Inc.
0020D5 Vipa GMBH
0020D6 Lannair Ltd.
0020D7 Japan Minicomputer Systems Co.
0020D9 Panasonic Technologies Inc.

0020DA Xylan Corp.
0020DB Xnet Technology Inc.
0020DC Densitron Taiwan Ltd.
0020DD Awa Ltd.
0020DE Japan Digital Laborat'y Co. Ltd.
0020DF Kyosan Electric Mfg. Co. Ltd.
0020E0 Premax Electronics Inc.
0020E1 Alamar Electronics
0020E2 Information Resource
0020E3 MCD Kencom Corp.
0020E6 Lidkoping Machine Tools AB
0020E7 B&W Nuclear Service Company
0020E8 Datatrek Corp.
0020E9 Dantel
0020EA Efficient Networks Inc.
0020EB CInc.innati Microwave Inc.
0020EC Techware Systems Corp.
0020ED Giga-Byte Technology Co. Ltd.
0020EE Gtech Corp.
0020EF U S C Corp.
0020F1 Altos India Ltd.
0020F2 Maximum Strategy Inc.
0020F3 Raynet Corp.
0020F4 Spectrix Corp.
0020F5 Pan Dacom Telecom'cations GMBH
0020F6 Net Tek
0020F7 Cyberdata
0020F8 Carrera Computers Inc.
0020F9 Paralink Networks Inc.
0020FA GDE Systems Inc.
0020FB Octel Communications Corp.
0020FC Matrox
0020FD ITV Technologies Inc.
0020FE Topware Inc. / Grand Computer
0020FF Symmetrical Technologies
004001 Zero One Technology Co. Ltd.
004009 Tachibana Tectron Co. Ltd.

00400B Crescendo
00400C General Micro Systems Inc.
00400D LANNET Data Communications Ltd.
004010 Sonic Systems Mac Ethernet interfaces
004013 NTT Data Comm. Systems Corp.
004014 Comsoft GMBH
004015 Ascom Infrasys AG
00401F Colorgraph Ltd.
004020 Pinacl Communication
004023 Logic Corp.
004025 Molecular Dynamics
004026 Melco Inc.
004027 SMC Massachusetts Inc. Sigma(?)
00402A Canoga-Perkins
00402B TriGem
00402F XDI
00402F XLNT Designs Inc.
004030 GK Computer
004032 Digital Communications
004033 Addtron Technology Co. Ltd.
004039 Optec Daiichi Denko Co. Ltd.
00403C Forks Inc.
00403F Ssangyong Computer Systems
004041 Fujikura Ltd.
004043 Nokia Data Communications
004048 SMD Informatica S.A.
00404C Hypertec Pty Ltd.
00404D Telecommunications Techniques
00404F Space & Naval Warfare Systems
004050 Ironics Inc.
004052 Star Technologies Inc.
004054 Thinking Machines Corp.
004057 Lockheed - Sanders
004059 Yoshida Kogyo K. K.
00405B Funasset Ltd.
00405D Star-Tek Inc.
004061 DTK

004066 Hitachi Cable Ltd.
004067 Omnibyte Corp.
004068 Extended Systems
004069 Lemcom Systems Inc.
00406A Kentek Information Systems Inc.
00406E Corollary Inc.
00406F Sync Research Inc.
004074 Cable and Wireless
004076 AMP Inc.
004078 Wearnes Automation Pte Ltd.
00407F Agema Infrared Systems AB
004082 Laboratory Equipment Corp.
004085 SAAB Instruments AB
004086 Michels & Kleberhoff Computer
004087 Ubitrex Corp.
00408A TPS Teleprocessing Sys. GMBH
00408C AXIS Communications AB
00408E CXR/Digilog
00408F WM-Data Minfo AB
004091 Procomp Industria Eletronica
004092 ASP Computer Products Inc.
004094 Shographics Inc.
004095 Eagle Technologies/R.P.T. Intergroups Int'l Ltd.
004096 Telesystems SLW Inc.
004098 Dressler GMBH & Co.
00409A Network Express Inc.
00409C Transware
00409D Digiboard Inc. 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.
0040B4 3COM K.K.
0040B5 Video Technology Computers Ltd.
0040B6 Computerm Corp.
0040B9 Macq Electronique SA
0040BD Starlight Networks Inc.
0040C0 Vista Controls Corp.
0040C1 Bizerba-Werke Wilheim Kraut
0040C2 Applied Computing Devices
0040C3 Fischer and Porter Co.
0040C5 Micom Communications Corp.
0040C6 Fibernet Research Inc.
0040C8 Milan Technology Corp.
0040CC Silcom Manuf'g Technology Inc.
0040CF Strawberry Tree Inc.
0040D2 Pagine Corp.
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.
0040E4 E-M Technology Inc.
0040E5 Sybus Corp.
0040E7 Arnos Instruments & Computer
0040E9 Accord Systems Inc.
0040EA Plain Tree Systems Inc.
0040ED Network Controls Int'natl 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 Corp.
00608C 3COM Corp.(1990 onwards)
008000 Multitech Systems Inc.
008004 Antlow Computers Ltd.
008005 Cactus Computer Inc.
008006 Compuadd Corp.
008007 Dlog NC-Systeme
008009 Jupiter Systems
00800A JCC
00800D Vosswinkel F.U.
00800F SMC (Standard Microsystem Corp.)
008010 Commodore
008015 Seiko Systems Inc.
008016 Wandel And Goltermann
008017 PFU
008018 Kobe Steel Ltd.
008019 Dayna Communications Inc. "Etherprint" product
00801A Bell Atlantic
00801B Kodiak Technology
008021 Newbridge Research Corp.
008023 Integrated Business Networks
008024 Kalpana Inc.
008026 Network Products Corp.
008029 Microdyne Corp.
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.
008037 Telefon AB LM Ericsson Corp.

008038 Data Research & Applications
00803B APT Communications Inc.
00803D Surigiken Co.
00803E Synernetics
00803F Hyundai Electronics
008042 Force Computers
008043 Networld Inc.
008044 Systech Computer Corp.
008045 Matsushita Electric Ind. Co
008046 University of Toronto
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 Internat'L B.V
00805B Condor Systems Inc.
00805C Agilis
00805F Compaq(Prosignia info from t-nishim@softbank)
008060 Network Interface Corporation
008062 Interface Co.
008063 Richard Hirschmann GMBH & Co.
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 Corp.
00806F Onelan Ltd.
008071 Sai Technology
008072 Microplex Systems Ltd.
008074 Fisher Controls
008079 Microbus Designs Ltd.
00807B Artel Communications Corp.

00807C FiberCom
00807E Southern Pacific Ltd.
008082 PEP Modular Computers GMBH
008086 Computer Generation Inc.
008086 Computer Generation Inc.
008087 Okidata
008088 Victor Company of Japan Ltd.
008089 Tecnetics (Pty) Ltd.
00808A Summit Microsystems Corp.
00808B Dacoll Ltd.
00808C Frontier Software Development
00808D Westcoast Technology B.V.
00808E Radstone Technology
008090 Microtek International Inc.
008092 Japan Computer Industry Inc.
008093 Xyron Corp.
008094 Sattcontrol AB
008096 HDS (Human Designed Systems) X terminals
008098 TDK Corp.
00809A Novus Networks Ltd.
00809B JustSystem Corp.
00809D Datacraft Manufactur'g Pty Ltd
00809F Alcatel Business Systems
0080A1 Microtest Inc.
0080A3 Lantronix
0080A6 Republic Technology Inc.
0080A7 Measurex Corp.
0080AC Imlogix, Division of Genesys
0080AD CNET Technology Inc.(?)/Telebit
0080AE Hughes Network Systems
0080AF Allumer Co. Ltd.
0080B1 Softcom A/S
0080B2 NET (Network Equipment Technologies)
0080BA Specialix (Asia) Pte Ltd.
0080C0 Penril

0080C2 IEEE 802.1 Committee
0080C7 Xircom Inc.
0080C8 D-Link (also Solectek Pocket Adapters)
0080C9 Alberta Microelectronic Centre
0080CE Broadcast Television Systems
0080D0 Computer Products International
0080D3 Shiva Appletalk-Ethernet interface
0080D4 Chase Ltd.
0080D6 Apple Mac Portable
0080D7 Fantum Engineering Inc.
0080D8 Network Peripherals
0080DA Bruel & Kjaer
0080DD GMX Inc./Gimix
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 Telemecanique Electrique
0080F5 Quantel Ltd.
0080F7 Zenith Communications Products
0080F9 Heurikon Corp.
0080FB BVM Ltd.
0080FE Azure Technologies Inc.
00A000 Centillion Networks Inc.
00A030 Captor NV/SA
00A054 Kingmax Technology Inc.
00A05C Inventory Conversion Inc.
00A06B DMS Dorsch Mikrosystem GMBH
00A07B Dawn Computer Inc.
00A08A Brooktrout Technology Inc.
00A09B QPSX Communications Ltd.

00A0B1 First Virtual Corp.
00A0DE Yamaha Corp.
00AA00 Intel
00B0D0 Computer Products International
00C000 Lanoptics Ltd.
00C001 Diatek Patient Managment
00C002 Sercomm Corp.
00C003 Globalnet Communications
00C004 Japan Business Computer Co. Ltd.
00C005 Livingston Enterprises Inc.
00C006 Nippon Avionics Co. Ltd.
00C007 Pinnacle Data Systems Inc.
00C008 Seco SRL
00C009 KT Technology (S) Pte Ltd.
00C00A Micro Craft
00C00B Norcontrol A.S.
00C00D Advanced Logic Research Inc.
00C00E Psitech Inc.
00C00F Quantum Software Systems Ltd.
00C011 Interactive Computing Devices
00C012 Netspan Corp.
00C013 Netrix
00C014 Telematics Calabasas Int'l Inc.
00C015 New Media Corp.
00C016 Electronic Theatre Controls
00C018 Lanart Corp.
00C019 Leap Technology Inc.
00C01A Corometrics Medical Systems
00C01B Socket Communications Inc.
00C01C Interlink Communications Ltd.
00C01D Grand Junction Networks Inc.
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 Corp.
00C027 Cipher Systems Inc.
00C028 Jasco Corp.
00C029 Kabel Rheydt AG
00C02A Ohkura Electric Co. Ltd.
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 Ltd.
00C033 Telebit Communications APS
00C034 Dale Computer Corp.
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 Corp.
00C045 Isolation Systems Ltd.
00C046 Kemitron Ltd.
00C047 Unimicro Systems Inc.
00C048 Bay Technical Associates
00C04B Creative Microsystems
00C04D Mitec Inc.
00C04E Comtrol Corp.
00C050 Toyo Denki Seizo K.K.

00C051 Advanced Integration Research
00C055 Modular Computing Technologies
00C056 Somelec
00C057 Myco Electronics
00C058 Dataexpert Corp.
00C059 Nippondenso Co. Ltd.
00C05B Networks Northwest Inc.
00C05C Elonex PLC
00C05D L&N Technologies
00C05E Vari-Lite Inc.
00C060 ID Scandinavia AS
00C061 Solectek Corp.
00C063 Morning Star Technologies Inc.
00C064 General Datacomm Ind. Inc.
00C065 Scope Communications Inc.
00C066 Docupoint Inc.
00C067 United Barcode Industries
00C068 Philip Drake Electronics Ltd.
00C069 California Microwave Inc.
00C06A Zahner-Elektrik GMBH & Co. KG
00C06B OSI Plus Corp.
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 Corp.
00C074 Toyoda Automatic Loom
00C075 XANTE Corp.
00C076 I-Data International A-S
00C077 Daewoo Telecom Ltd.
00C078 Computer Systems Engineering
00C079 Fonsys Co. Ltd.
00C07A Priva B.V.
00C07D Risc Developments Ltd.

00C07F Nupon Computing Corp.
00C080 Netstar Inc.
00C081 Metrodata Ltd.
00C082 Moore Products Co.
00C084 Data Link Corp. Ltd.
00C086 The Lynk Corp.
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.
00C096 Tamura Corp.
00C097 Archipel SA
00C098 Chuntex Electronic Co. Ltd.
00C099 Yoshiki Industrial Co. Ltd.
00C09B Reliance Comm/Tec R-Tec
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 Corp.
00C0A7 Seel Ltd.
00C0A8 GVC Corp.
00C0A9 Barron Mccann Ltd.
00C0AA Silicon Valley Computer
00C0AB Jupiter Technology Inc.

00C0AC Gambit Computer Communications
00C0AD Marben Communication Systems/Computer Communication Systems(?)
00C0AE Towercom Co. Inc. Dba PC House
00C0AF Teklogix Inc.
00C0B0 GCC Technologies Inc.
00C0B2 Norand Corp.
00C0B3 Comstat Datacomm Corp.
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 Corp.
00C0CD Comelta, S.A.
00C0D0 Ratoc System Inc.
00C0D1 Comtree Technology Corp.
00C0D2 Syntellect Inc.
00C0D4 AXON Networks Inc.
00C0D5 Quancom Electronic GMBH

00C0D6 J1 Systems Inc.
00C0D9 Quinte Network Confidentiality
00C0DB IPC Corp. (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.
00C0EB SEH Computertechnik GMBH
00C0EC Dauphin Technology
00C0ED US Army Electronic
00C0EE Kyocera Corp.
00C0EF Abit Corp.
00C0F0 Kingston Technology Corp.
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.
00C0F9 Harris and Jeffries Inc.
00C0FA Canary Communications Inc.
00C0FB Advanced Technology Labs
00C0FC Elastic Reality Inc.
00C0FD Prosum
00C0FF Box Hill Systems Corp.
00DD00 Ungermann-Bass IBM RT

00DD01 Ungermann-Bass
00DD08 Ungermann-Bass
0180C2 STP(????? info from t-nishim@softbank)
020406 BBN BBN internal usage (not registered)
020701 MICOM/Interlan(Racal) DEC (UNIBUS or QBUS), Apollo, Cisco
026060 3COM
026086 Satelcom MegaPac (UK)
02608C 3COM IBM PC; Imagen; Valid; Cisco; Macintosh
02CF1F CMC Masscomp; Silicon Graphics; Prime EXL
02E6D3 BTI (Bus-Tech Inc.) IBM Mainframes
080001 Computer Vision
080002 3COM (formerly Bridge)
080003 ACC (Advanced Computer Communications)
080005 Symbolics Symbolics LISP machines
080006 Siemens Nixdorf PC clone
080007 Apple Computer Inc.
080008 BBN
080009 Hewlett Packard
08000A Nestar Systems
08000B Unisys Corp.
08000D ICL (International Computers Ltd.)
08000F SMC (Standard Microsystems Corp.)
080010 AT&T (misrepresentation of 800010?)
080011 Tektronix Inc.
080014 Excelan BBN Butterfly, Masscomp, Silicon Graphics
080017 NSC (National Semiconductor Corp.)

080019 Calma(????? info from t-nishim@softbank)
08001A Data General
08001B Data General
08001C KDD
08001E Apollo
08001F Sharp Corp.
080020 Sun Sun machines
080022 NBI (Nothing But Initials)
080023 Matsushita Denso
080025 CDC
080026 Norsk Data (Nord)
080027 PCS Computer Systems GMBH
080028 Texas Instruments Explorer
08002B Digital Equipment Corp.
08002E Metaphor
08002F Prime Computer Prime 50-Series LHC300
080030 CERN
080036 Intergraph CAE stations
080037 Fuji Xerox
080038 Bull
080039 Spider Systems Ltd.
08003B Torus Systems
08003E Motorola VME bus processor modules
080041 DCA (Digital Comm. Assoc.)
080042 Macnica(previously Japan Macnics)
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
080050 Daisy(????? info from t-nishim@softbank)
080051 Experdata
080056 Stanford University

080057 Evans & Sutherland (?)
080058 DECsystem-20
08005A IBM
08005D Gould(????? info from t-nishim@softbank)
080063 DEC (?)
080067 Comdesign
080068 Ridge
080069 Silicon Graphics Inc.
08006A AT&T
08006E Excelan
080070 Mitsubishi
080074 Casio Computer Co. Ltd.
080075 DDE (Danish Data Elektronik A/S)
080077 Retix (Formerly TSL)
080079 Silicon Graphics
08007B Sanyo
08007C Vitalink TransLAN III
080080 XIOS
080081 Crosfield Electronics
080083 Seiko Denshi
080084 Tomen Electronics
080086 Imagen/QMS
080087 Xyplex terminal servers
080088 Mcdata(????? info from t-nishim@softbank)
080089 Kinetics AppleTalk-Ethernet interface
08008B Pyramid
08008D XyVision XyVision machines
08008E Tandem
08008F Chipcom Corp.
080090 Retix Inc. Bridges
090007 FFFFFF AppleTalk-broadcast
10005A IBM Corp.
1000D4 DEC
1000E0 Apple A/UX (modified addresses for licensing)
400003 Net Ware (?)
475443 GTC (Not registered!) (This number is a multicast!)

484453 HDS
800010 AT&T (misrepresented as 080010? One source claims this is correct)
80AD00 CNET Technology Inc.
AA0000 DEC obsolete
AA0001 DEC obsolete
AA0002 DEC obsolete
AA0003 DEC Global physical address for some DEC machines
AA0004 DEC Local logical address for systems running DECNET
AB0000 DEC-Broadcast
AB0001 DEC-Broadcast
AB0002 DEC-Broadcast
AB0003 DEC-Broadcast
AB0004 DEC-Broadcast
C00000 Western Digital (may be reversed 00 00 C0?)
C00000 Western Digital (may be reversed 00 00 C0?)
EC1000 Enance Source Co. Ltd. PC clones(?)

Published Date: Feb 18, 2012

Additional Product Support Information