Ethernet addresses can be unhyphenated (123456789ABC) or have one hyphen (123456-789ABC), but you really should hyphenate them by octets (12-34- 56-78-9A-BC).
These addresses are physical station addresses, not multicast or broadcast, so the second hex digit (reading from the left) will be even, not odd.
At present, it is not clear how the IEEE assigns Ethernet block addresses. Whether in blocks of 2**24 or 2**25, and whether multicasts are assigned with that block or separately. 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).
A complete up-to-date copy of this file may always be obtained with anonymous FTP from FTP.LCS.MIT.Edu with the name pub/map/EtherNet-codes.
00-00-02 BBN (was internal usage only, no longer used) 00-00-0C Cisco 00-00-0E Fujitsu 00-00-0F NeXT 00-00-10 Hughes LAN Systems (formerly Sytek) 00-00-11 Tektronix 00-00-15 Datapoint Corporation 00-00-18 Webster Computer CorporationAppletalk/Ethernet Gateway 00-00-1A AMD (?) 00-00-1B Novell >> now Eagle Technology 00-00-1D Cabletron 00-00-20 DIAB (Data Intdustrier AB) 00-00-21 SC&C 00-00-22 Visual Technology 00-00-23 ABB Automation AB, Dept. Q 00-00-29 IMC 00-00-2A TRW 00-00-3C Auspex 00-00-3D AT&T 00-00-44 Castelle 00-00-46 ISC-Bunker Ramo, An Olivetti Company 00-00-49 Apricot Ltd. 00-00-4B APTA.P.T. Appletalk WAN router 00-00-4F Logicraft 386-Ware P.C. Emulator 00-00-51 Hob Electronic Gmbh & Co. KG 00-00-52 ODS 00-00-55 AT&T 00-00-5A SK(Schneider & Koch in Europe and Syskonnect outside of Europe) 00-00-5A Xerox 806 (unregistered) 00-00-5D RCE 00-00-5E U.S. Department of Defense (IANA) 00-00-5F Sumitomo (?) 00-00-61 Gateway Communications 00-00-62 Honeywell 00-00-65 Network General 00-00-69 Silicon Graphics(?) 00-00-6B MIPS 00-00-6E Artisoft, Inc. 00-00-77 Interphase[Used in other systems, e.g. MIPS, Motorola] 00-00-78 Labtam Australia 00-00-79 Net Ware (?) 00-00-7A Ardent 00-00-7B Research Machines 00-00-7D Cray Research Superservers,Inc[Also Harris (3M) (old)] 00-00-7F Linotronic 00-00-80 Dowty Network Services[Also shows as "Harris (3M) (new)" and/ or "Imagen(?)" elsewhere] 00-00-81 Synoptics 00-00-84 Aquila (?), ADI Systems Inc.(?) 00-00-86 Gateway Communications Inc. (also Megahertz Corporation?) 00-00-89 Cayman SystemsGatorbox 00-00-8A Datahouse Information Systems 00-00-8E Jupiter(?), Solbourne(?) 00-00-93 Proteon 00-00-94 AsanteMAC 00-00-95 Sony/Tektronix 00-00-97 Epoch 00-00-98 Cross Com 00-00-9F Ameristar Technology 00-00-A0 Sanyo Electronics 00-00-A2 Wellfleet 00-00-A3 Network Application Technology (NAT) 00-00-A4 Acorn 00-00-A5 Compatible Systems Corporation 00-00-A6 Network General (internal assignment, not for products) 00-00-A7 Network Computing Devices (NCD)X-terminals 00-00-A8 Stratus Computer, Inc. 00-00-A9 Network Systems 00-00-AA XeroxXerox machines 00-00-AC Apollo 00-00-AF Nuclear DataAcquisition Interface Modules (AIM) 00-00-B0 RND (RAD Network Devices) 00-00-B1 Alpha Microsystems Inc. 00-00-B3 CIMLinc 00-00-B4 Edimax 00-00-B5 DatabilityTerminal Servers 00-00-B7 DoveFastnet 00-00-BB TRI-DATA Systems Inc.Netway products, 3274 emulators 00-00-BC Allen-Bradley 00-00-C0 Western Digital now SMC (Std. Microsystems Corp.) 00-00-C6 HP Intelligent Networks Operation (formerly Eon Systems) 00-00-C8 Altos 00-00-C9 EmulexTerminal Servers 00-00-CC Densan Co., Ltd. 00-00-D0 Develcon Electronics, Ltd. 00-00-D1 Adaptec, Inc."Nodem" product 00-00-D3 Wang Labs 00-00-D4 PureData 00-00-D7 Dartmouth College (NED Router) 00-00-D8 old Novell NE1000's ~<=1987 ? (maybe also 3Com?) 00-00-DD Gould 00-00-DE Unigraph 00-00-E2 Acer Counterpoint 00-00-E3 Integrated Micro Products Ltd 00-00-E6 Aptor Produits De Comm Indust 00-00-E8 Accton Technology Corporation 00-00-E9 ISICAD, Inc. 00-00-ED April 00-00-EE Network Designers Limited(?) 00-00-EF Alantec 00-00-F0 Samsung 00-00-F3 Gandalf Data Ltd. - Canada 00-00-F4 Allied Telesis, Inc. 00-00-F6 A.M.C. (Applied Microsystems Corp.) 00-00-F8 DEC (?) 00-00-FD High Level Hardware (Orion, UK) 00-01-02 BBN (Bolt Beranek and Newman, Inc.)internal usage (not registered) 00-01-43 IEEE 802 00-01-63 NDC (National Datacomm Corporation) 00-01-68 W&G (Wandel & Goltermann) 00-01-C8 Thomas Conrad Corp. 00-08-52 Technically Elite Concepts 00-08-55 Fermilab 00-17-00 Kabel 00-40-88 MobuisNuBus (Mac) combination video/EtherTalk 00-40-0B Crescendo (?) 00-40-0C General Micro Systems, Inc. 00-40-0D LANNET Data Communications 00-40-10 SonicMac Ethernet interfaces 00-40-14 Comsoft Gmbh 00-40-15 Ascom (?) 00-40-1F Colorgraph Ltd 00-40-27 Sigma (?) 00-40-2A Canoga-Perkins 00-40-2B TriGem 00-40-2F XDI (?) 00-40-30 GK Computer 00-40-33 Addtron Technology Co., Ltd. 00-40-3C Forks, Inc. 00-40-41 Fujikura Ltd. 00-40-4C Hypertec Pty Ltd. 00-40-50 Ironics, Incorporated 00-40-5B Funasset Limited 00-40-66 Hitachi Cable, Ltd. 00-40-68 Extended Systems 00-40-6E Corollary, Inc. 00-40-74 Cable and Wireless 00-40-76 AMP Incorporated 00-40-7F Agema Infrared Systems AB 00-40-8C Axis Communications AB 00-40-8E CXR/Digilog 00-40-92 ASP Computer Products, Inc. 00-40-95 Eagle Technologies 00-40-9D DigiBoardEthernet-ISDN bridges 00-40-9E Concurrent Technologies Ltd. 00-40-A6 Cray Research Inc. 00-40-AE Delta Controls, Inc. 00-40-B4 3COM K.K. 00-40-B6 Computerm Corporation 00-40-C1 Bizerba-Werke Wilheim Kraut 00-40-C2 Applied Computing Devices 00-40-C3 Fischer and Porter Co. 00-40-C5 Micom Communications Corp. 00-40-C6 Fibernet Research, Inc. 00-40-C8 Milan Technology Corp. 00-40-D4 Gage Talker Corp. 00-40-DF Digalog Systems, Inc. 00-40-E7 Arnos Instruments & Computer 00-40-E9 Accord Systems, Inc. 00-40-F1 Chuo Electronics Co., Ltd. 00-40-F4 Cameo Communications, Inc. 00-40-F9 Combinet 00-40-FB Cascade Communications Corp. 00-60-8C 3Com (1990 onwards) 00-80-04 Antlow Computers, Ltd. 00-80-05 Cactus Computer Inc. 00-80-06 Compuadd Corporation 00-80-07 Dlog NC-Systeme 00-80-0F SMC (Standard Microsystem Corp.) 00-80-10 Commodore 00-80-17 PFU 00-80-19 Dayna Communications"Etherprint" product 00-80-1A Bell Atlanti 00-80-1B Kodiak Technology 00-80-21 Newbridge Networks Corporation 00-80-23 Integrated Business Networks 00-80-24 Kalpana 00-80-29 Microdyne Corporation 00-80-2D Xylogics, Inc.Annex terminal servers 00-80-2E Plexcom, Inc. 00-80-33 Formation (?) 00-80-34 SMT-Goupil 00-80-35 Technology Works 00-80-37 Ericsson Business Comm. 00-80-38 Data Research & Applications 00-80-3B APT Communications, Inc. 00-80-3E Synernetics 00-80-3F Hyundai Electronics 00-80-42 Force Computers 00-80-4C Contec Co., Ltd. 00-80-4D Cyclone Microsystems, Inc. 00-80-51 ADC Fibermux 00-80-52 Network Professor 00-80-5B Condor Systems, Inc. 00-80-5C Agilis(?) 00-80-60 Network Interface Corporation 00-80-62 Interface Co. 00-80-69 Computone Systems 00-80-6A ERI (Empac Research Inc.) 00-80-6C Cegelec Projects Ltd 00-80-6D Century Systems Corp. 00-80-74 Fisher Controls 00-80-7B Artel Communications Corp. 00-80-7C FiberCom 00-80-86 Computer Generation Inc. 00-80-87 Okidata 00-80-8A Summit (?) 00-80-8B Dacoll Limited 00-80-8C Frontier Software Development 00-80-92 Japan Computer Industry, Inc. 00-80-96 HDS (Human Designed Systems)X terminals 00-80-9D Datacraft Manufactur'g Pty Ltd 00-80-9F Alcatel Business Systems 00-80-A1 Microtest 00-80-A3 Lantronix 00-80-AD Telebit 00-80-AE Hughes Network Systems 00-80-AF Allumer Co., Ltd. 00-80-B2 NET (Network Equipment Technologies) 00-80-C0 Penril (?) 00-80-C2 IEEE802.1 Committee 00-80-C7 Xircom, Inc. 00-80-C8 D-Link(also Solectek Pocket Adapters) 00-80-C9 Alberta Microelectronic Centre 00-80-CE Broadcast Television Systems 00-80-D0 Computer Products International 00-80-D3 ShivaAppletalk-Ethernet interface 00-80-D4 Chase Limited 00-80-D6 Apple Mac Portable(?) 00-80-D7 Fantum Electronics 00-80-D8 Network Peripherals 00-80-DA Bruel & Kjaer 00-80-E3 Coral (?) 00-80-F1 Opus 00-80-F7 Zenith Communications Products 00-80-FB BVM Limited 00-AA-00 Intel 00-B0-D0 Computer Products International 00-C0-01 Diatek Patient Managment 00-C0-04 Japan Business Computer Co.Ltd 00-C0-16 Electronic Theatre Controls 00-C0-1A Corometrics Medical Systems 00-C0-1C Interlink Communications Ltd. 00-C0-1D Grand Junction Networks, Inc. 00-C0-20 Arco Electronic, Control Ltd. 00-C0-24 Eden Sistemas De Computacao SA 00-C0-25 Dataproducts Corporation 00-C0-27 Cipher Systems, Inc. 00-C0-28 Jasco Corporation 00-C0-2B Gerloff Gesellschaft Fur 00-C0-2C Centrum Communications, Inc. 00-C0-2D Fuji Photo Film Co., Ltd. 00-C0-30 Integrated Engineering B. V. 00-C0-31 Design Research Systems, Inc. 00-C0-32 I-Cubed Limited 00-C0-34 Dale Computer Corporation 00-C0-40 ECCI 00-C0-42 Datalux Corp. 00-C0-44 Emcom Corporation 00-C0-48 Bay Technical Associates 00-C0-4E Comtrol Corporation 00-C0-51 Advanced Integration Research 00-C0-5C Elonex PLC 00-C0-66 Docupoint, Inc. 00-C0-6D Boca Research, Inc. 00-C0-71 Areanex Communications, Inc. 00-C0-78 Computer Systems Engineering 00-C0-91 Jabil Circuit, Inc. 00-C0-93 Alta Research Corp. 00-C0-97 Archipel SA 00-C0-98 Chuntex Electronic Co., Ltd. 00-C0-9D Distributed Systems Int'l, Inc 00-C0-A0 Advance Micro Research, Inc. 00-C0-A2 Intermedium A/S 00-C0-A8 GVC Corporation 00-C0-AC Gambit Computer Communications 00-C0-AD Computer Communication Systems 00-C0-B0 GCC Technologies,Inc. 00-C0-B8 Fraser's Hill Ltd. 00-C0-BD Inex Technologies, Inc. 00-C0-BE Alcatel - Sel 00-C0-C2 Infinite Networks Ltd. 00-C0-C4 Computer Operational 00-C0-CA Alfa, Inc. 00-C0-CB Control Technology Corporation 00-C0-D1 Comtree Technology Corporation 00-C0-D6 J1 Systems, Inc. 00-C0-DC EOS Technologies, Inc. 00-C0-E2 Calcomp, Inc. 00-C0-E7 Fiberdata AB 00-C0-EA Array Technology Ltd. 00-C0-EC Dauphin Technology 00-C0-EF Abit Corporation 00-C0-F4 Interlink System Co., Ltd. 00-C0-F6 Celan Technology Inc. 00-C0-F7 Engage Communication, Inc. 00-C0-F8 About Computing Inc. 00-C0-FB Advanced Technology Labs 00-DD-00 Ungermann-BassIBM RT 00-DD-01 Ungermann-Bass 00-DD-08 Ungermann-Bass 02-04-06 BBN (Bolt Beranek and Newman, Inc.)internal usage (not registered) 02-07-01 MICOM/InterlanDEC (UNIBUS or QBUS), Apollo, Cisco 02-60-60 3Com 02-60-86 Satelcom MegaPac (UK) 02-60-8C 3ComIBM PC; Imagen; Valid; Cisco; Macintosh 02-CF-1F CMCMasscomp; Silicon Graphics; Prime EXL 02-E6-D3 BTI (Bus-Tech, Inc.)IBM Mainframes 08-00-01 Computer Vision 08-00-02 3Com (formerly Bridge) 08-00-03 ACC (Advanced Computer Communications) 08-00-05 SymbolicsSymbolics LISP machines 08-00-06 Siemens NixdorfPC clone 08-00-07 Apple 08-00-08 BBN (Bolt Beranek and Newman, Inc.) 08-00-09 Hewlett-Packard 08-00-0A Nestar Systems 08-00-0B Unisys 08-00-0D ICL (International Computers, Ltd.) 08-00-0E NCR/AT&T 08-00-0F SMC (Standard Microsystems Corp.) 08-00-10 AT&T [misrepresentation of 800010?] 08-00-11 Tektronix, Inc. 08-00-14 ExcelanBBN Butterfly, Masscomp, Silicon Graphics 08-00-17 NSC (Network System Corp.) 08-00-1A Tiara? (used to have Data General) 08-00-1B Data General 08-00-1E Apollo 08-00-1F Sharp 08-00-20 Sun 08-00-22 NBI (Nothing But Initials) 08-00-23 Matsushita Denso 08-00-25 CDC 08-00-26 Norsk Data (Nord) 08-00-27 PCS Computer Systems GmbH 08-00-28 TIExplorer 08-00-2B DEC 08-00-2E Metaphor 08-00-2F Prime ComputerPrime 50-Series LHC300 08-00-30 CERN 08-00-36 IntergraphCAE stations 08-00-37 Fujitsu-Xerox 08-00-38 Bull 08-00-39 Spider Systems 08-00-3B Torus Systems 08-00-3E MotorolaVME bus processor modules 08-00-41 DCA (Digital Comm. Assoc.) 08-00-44 DSI (DAVID Systems, Inc.) 08-00-45 ???? (maybe Xylogics, but they claim not to know this number) 08-00-46 Sony 08-00-47 Sequent 08-00-48 Eurotherm Gauging Systems 08-00-49 Univation 08-00-4C Encore 08-00-4E BICC 08-00-51 Experdata 08-00-56 Stanford University 08-00-57 Evans & Sutherland (?) 08-00-58 ???DECsystem-20 08-00-5A IBM 08-00-67 Comdesign 08-00-68 Ridge 08-00-69 Silicon Graphics 08-00-6A ATTst (?) 08-00-6E Excelan 08-00-70 Mitsubishi 08-00-74 Casio 08-00-75 DDE (Danish Data Elektronik A/S) 08-00-77 TSL (now Retix) 08-00-79 Silicon Graphics 08-00-7C VitalinkTransLAN III 08-00-80 XIOS 08-00-81 Crosfield Electronics 08-00-83 Seiko Denshi 08-00-86 Imagen/QMS 08-00-87 Xyplexterminal servers 08-00-89 KineticsAppleTalk-Ethernet interface 08-00-8B Pyramid 08-00-8D XyVisionXyVision machines 08-00-8E Tandem / Solbourne Computer ? 08-00-8F Chipcom Corp. 08-00-90 Retix, Inc.Bridges 10-00-5A IBM 10-00-D4 DEC 10-00-E0 Apple A/UX(modified addresses for licensing) 40-00-03 Net Ware (?) 44-46-49 DFI (Diamond Flower Industries) 47-54-43 GTC (Not registered!)(This number is a multicast!) 48-44-53 HDS ??? 80-00-10 AT&T [misrepresented as 080010? One source claims this is correct] 80-AD-00 CNET Technology Inc. AA-00-00 DECobsolete AA-00-01 DECobsolete AA-00-02 DECobsolete AA-00-03 DECGlobal physical address for some DEC machines AA-00-04 DECLocal logical address for systems running DECNET C0-00-00 Western Digital (may be reversed 00 00 C0?) EC-10-00 Enance Source Co., Ltd.PC clones(?)
Multicast Ethernet Address Addresses Type Field Use -------------------------------------------------------------------- 01-00-1D-00-00-00 -802- Cabletron PC-OV PC discover (on demand)
01-00-1D-42-00-00 -802- Cabletron PC-OV Bridge discover (on demand)
01-00-1D-52-00-00 -802- Cabletron PC-OV MMAC discover (on demand)
01-00-5E-00-00-00 0800 DoD Internet Multicast (RFC-1112) through 01-00-5E-7F-FF-FF
01-00-5E-80-00-00 ???? DoD Internet reserved by IANA through 01-00-5E-FF-FF-FF
01-00-81-00-00-02 ???? Synoptics Network Management
01-80-C2-00-00-00 -802- Spanning tree (for bridges)
01-80-C2-00-00-01 -802- 802.1 alternate Spanning multicast through 01-80-C2-00-00-0F
01-80-C2-00-00-10 -802- Bridge Management
01-80-C2-00-00-11 -802- Load Server
01-80-C2-00-00-12 -802- Loadable Device
01-80-C2-00-00-14 -802- OSI Route level 1 (within area) IS hello?
01-80-C2-00-00-15 -802- OSI Route level 2 (between area) IS hello?
01-80-C2-00-01-00 -802- FDDI RMT Directed Beacon
01-80-C2-00-01-10 -802- FDDI status report frame
01-80-24-00-00-00 8582 Kalpana Etherswitch every 60 seconds
01-DD-00-FF-FF-FF 7002 Ungermann-Bass boot-me requests
01-DD-01-00-00-00 7005 Ungermann-Bass Spanning Tree
03-00-00-00-00-10 80D5 (OS/2 1.3 EE + Communications Manager)
03-00-00-00-00-40 80D5 (OS/2 1.3 EE + Communications Manager)
09-00-02-04-00-01? 8080? Vitalink printer messages
09-00-02-04-00-02? 8080? Vitalink bridge management
09-00-07-00-00-00 -802- AppleTalk Zone multicast addresses through 09-00-07-00-00-FC
09-00-07-FF-FF-FF -802- AppleTalk broadcast address
09-00-09-00-00-01 8005 HP Probe
09-00-09-00-00-01 -802- HP Probe
09-00-09-00-00-04 8005? HP DTC
09-00-0D-XX-XX-XX -802- ICL Oslan Multicast
09-00-0D-02-00-00 ???? ICL Oslan Service discover only on boot
09-00-0D-02-0A-38 ???? ICL Oslan Service discover only on boot
09-00-0D-02-0A-39 ???? ICL Oslan Service discover only on boot
09-00-0D-02-0A-3C ???? ICL Oslan Service discover only on boot
09-00-0D-02-FF-FF ???? ICL Oslan Service discover only on boot
09-00-0D-09-00-00 ???? ICL Oslan Service discover as required
09-00-1E-00-00-00 8019? Apollo DOMAIN
09-00-26-01-00-01? 8038 Vitalink TransLAN bridge management
09-00-2B-00-00-00 6009? DEC MUMPS?
09-00-2B-00-00-01 8039 DEC DSM/DDP
09-00-2B-00-00-02 803B? DEC VAXELN?
09-00-2B-00-00-03 8038 DEC Lanbridge Traffic Monitor (LTM)
09-00-2B-00-00-04 ???? DEC MAP (or OSI?) End System Hello?
09-00-2B-00-00-05 ???? DEC MAP (or OSI?) Intermediate System Hello?
09-00-2B-00-00-06 803D? DEC CSMA/CD Encryption?
09-00-2B-00-00-07 8040? DEC NetBios Emulator?
09-00-2B-00-00-0F 6004 DEC Local Area Transport (LAT)
09-00-2B-00-00-1x ???? DEC Experimental
09-00-2B-01-00-00 8038 DEC LanBridge Copy packets (All bridges)
09-00-2B-01-00-01 8038 DEC LanBridge Hello packets (All local bridges)1 packet per second, sent by the designated LanBridge
09-00-2B-02-00-00 ???? DEC DNA Level 2 Routing Layer routers?
09-00-2B-02-01-00 803C? DEC DNA Naming Service Advertisement?
09-00-2B-02-01-01 803C? DEC DNA Naming Service Solicitation?
09-00-2B-02-01-09 8048 DEC Availability Manager for Distributed Systems DECamds
09-00-2B-02-01-02 803E? DEC Distributed Time Service
09-00-2B-03-xx-xx ???? DEC default filtering by bridges?
09-00-2B-04-00-00 8041? DEC Local Area System Transport (LAST)?
09-00-2B-23-00-00 803A? DEC Argonaut Console?
09-00-39-00-70-00 ????? Spider Systems Bridge Hello packet?
09-00-4C-00-00-00 -802- BICC 802.1 management
09-00-4C-00-00-02 -802- BICC 802.1 management
09-00-4C-00-00-06 -802- BICC Local bridge STA 802.1(D) Rev6
09-00-4C-00-00-0C -802- BICC Remote bridge STA 802.1(D) Rev8
09-00-4C-00-00-0F -802- BICC Remote bridge ADAPTIVE ROUTING (e.g. to Retix)
09-00-4E-00-00-02? 8137? Novell IPX (BICC?)
09-00-56-00-00-00 ???? Stanford reserved through 09-00-56-FE-FF-FF
09-00-56-FF-00-00 805C Stanford V Kernel, version 6.0 through 09-00-56-FF-FF-FF
09-00-77-00-00-00 -802- Retix Bridge Local Management System
09-00-77-00-00-01 -802- Retix spanning tree bridges
09-00-77-00-00-02 -802- Retix Bridge Adaptive routing
09-00-7C-01-00-01 ???? Vitalink DLS Multicast
09-00-7C-01-00-03 ???? Vitalink DLS Inlink
09-00-7C-01-00-04 ???? Vitalink DLS and non DLS Multicast
09-00-7C-02-00-05 8080? Vitalink diagnostics
09-00-7C-05-00-01 8080? Vitalink gateway?
09-00-7C-05-00-02 ???? Vitalink Network Validation Message
09-00-87-80-FF-FF 0889 Xyplex Terminal Servers
09-00-87-90-FF-FF 0889 Xyplex Terminal Servers
0D-1E-15-BA-DD-06 ???? HP
AB-00-00-01-00-00 6001 DEC Maintenance Operation Protocol (MOP) Dump/Load Assistance
AB-00-00-02-00-00 6002 DEC Maintenance Operation Protocol (MOP) Remote Console 1 System ID packet every 8-10 minutes, by every: DEC LanBridge DEC DEUNA interface DEC DELUA interface DEC DEQNA interface (in a certain mode)
AB-00-00-03-00-00 6003 DECNET Phase IV end node Hello packets 1 packet every 15 seconds, sent by each DECNET host
AB-00-00-04-00-00 6003 DECNET Phase IV Router Hello packets 1 packet every 15 seconds, sent by the DECNET router
AB-00-00-05-00-00 ???? Reserved DEC through AB-00-03-FF-FF-FF
AB-00-03-00-00-00 6004 DEC Local Area Transport (LAT) - old
AB-00-04-00-xx-xx ???? Reserved DEC customer private use
AB-00-04-01-xx-yy 6007 DEC Local Area VAX Cluster groups System Communication Architecture (SCA)
C0-00-00-00-00-01 -802- Active Monitor
C0-00-00-00-00-02 -802- Ring Parameter Monitor
C0-00-00-00-00-04 -802- Network Server Heartbeat
C0-00-00-00-00-08 -802- Ring Error Monitor
C0-00-00-00-00-10 -802- Configuration Report Server
C0-00-00-00-00-20 -802- Synchronous Bandwidth Manager
C0-00-00-00-00-40 -802- Locate - Directory Server
C0-00-00-00-00-80 -802- NETBIOS
C0-00-00-00-01-00 -802- Bridge
C0-00-00-00-02-00 -802- IMPL Server
C0-00-00-00-04-00 -802- Ring Authorization Server
C0-00-00-00-08-00 -802- LAN Gateway
C0-00-00-00-10-00 -802- Ring Wiring Concentrator
C0-00-00-00-20-00 -802- LAN Manager
C0-00-00-00-80-00 -802- user-defined through C0-00-40-00-00-00 -802-
CF-00-00-00-00-00 9000 Ethernet Configuration Test protocol (Loopback)
FF-FF-00-60-00-04 81D6 Lantastic
FF-FF-00-40-00-01 81D6 Lantastic
FF-FF-01-E0-00-04 81D6 Lantastic
FF-FF-FF-FF-FF-FF 0600 XNS packets, Hello or gateway search?
6 packets every 15 seconds, per XNS station
FF-FF-FF-FF-FF-FF 0800 IP (e.g. RWHOD via UDP) as needed
FF-FF-FF-FF-FF-FF 0804 CHAOS
FF-FF-FF-FF-FF-FF 0806 ARP (for IP and CHAOS) as needed
FF-FF-FF-FF-FF-FF 0BAD Banyan
FF-FF-FF-FF-FF-FF 1600 VALID packets, Hello or gateway search?
1 packets every 30 seconds, per VALID
station
FF-FF-FF-FF-FF-FF 8035 Reverse ARP
FF-FF-FF-FF-FF-FF 807C Merit Internodal (INP)
FF-FF-FF-FF-FF-FF 809B EtherTalk
FF-FF-FF-FF-FF-FF 9001 3Com (ex Bridge) Name Service
FF-FF-FF-FF-FF-FF 9002 3Com PCS/TCP Hello, Approx. 1 per minute
per w/s