Internet Assigned Numbers Authority

                                                                   IEEE 802 Numbers

   Last Updated
   2024-04-16

   Note

 This page has assignments under the control of the IEEE
 Registration Authority that are of primarily historic interest
 that and have traditionally been on the IANA web pages.
 For allocations under the IANA OUI [RFC9542], see the "Ethernet
 Numbers" IANA web page.  Contact information for the IEEE
 Registration Authority is as follows:

    URL:     [http://standards.ieee.org/develop/regauth]
    Phone:   +1 732 465 6481
    Address: The IEEE Registration Authority
             445 Hoes Lane
             Piscataway, NJ 08854 USA


   Available Formats
   [IMG]
   XML [IMG]
   HTML [IMG]
   Plain text

   Registries included below

     • Ethertypes
     • Organizationally Unique Identifiers
     • Logical Link Control (LLC) Numbers
     • IANA Link Layer Discovery Protocol (LLDP) TLV Subtypes

Ethertypes

   Registration Procedure(s)

 Not assigned by IANA. Per [RFC9542], updates to this registry
 are coordinated with the expert.

   Expert(s)

 Donald Eastlake (primary), Juan Carlos Zuniga (secondary)

   Reference
   [IEEE][RFC9542]

   Note

 The following list of Ethertypes is contributed unverified
 information from various sources.  See the IEEE Registration
 Authority web pages at [http://standards.ieee.org/develop/regauth]
 for a public list of Ethertypes.

 Another list of Ethertypes is maintained by Michael A. Patton
 and is accessible at:

 [http://www.cavebear.com/archive/cavebear/Ethernet/index.html]


   Available Formats
   [IMG]
   CSV

    Ethertype  Ethertype (hex) Exp. Ethernet Exp. Ethernet           Description                                  Reference
    (decimal)                    (decimal)      (octal)
   0000-1500   0000-05DC       -             -             IEEE802.3 Length Field          [IEEE Std 802.3]
                                                           Old Xerox Experimental values.
   0257-0511   0101-01FF       -             -             Invalid as an Ethertype since   [Neil_Sembower]
                                                           1983.
                                                                                           [Boggs, D., J. Shoch, E. Taft, and R. Metcalfe, "PUP: An
                                                           Formerly XEROX PUP. Invalid as  Internetwork Architecture", XEROX Palo Alto Research
   0512        0200            512           1000          an Ethertype since 1983. Use    Center, CSL-79-10, July 1979; also in IEEE Transactions
                                                           0x0A00.                         on Communication, Volume COM-28, Number 4, April
                                                                                           1980.][Neil_Sembower]
                                                           Formerly PUP Addr Trans.
   0513        0201            -             -             Invalid as an Ethertype since   [Neil_Sembower]
                                                           1983. Use 0x0A01.
                                                           Old Nixdorf private protocol.
   1024        0400            -             -             Invalid as an Ethertype since   [Neil_Sembower]
                                                           1983.
                                                                                           ["The Ethernet, A Local Area Network: Data Link Layer
                                                                                           and Physical Layer Specification", AA-K759B-TK, Digital
                                                                                           Equipment Corporation, Maynard, MA. Also as: "The
                                                                                           Ethernet - A Local Area Network", Version 1.0, Digital
                                                                                           Equipment Corporation, Intel Corporation, Xerox
   1536        0600            1536          3000          XEROX NS IDP                    Corporation, September 1980. And: "The Ethernet, A Local
                                                                                           Area Network: Data Link Layer and Physical Layer
                                                                                           Specifications", Digital, Intel and Xerox, November
                                                                                           1982. And: XEROX, "The Ethernet, A Local Area Network:
                                                                                           Data Link Layer and Physical Layer Specification",
                                                                                           X3T51/80-50, Xerox Corporation, Stamford, CT., October
                                                                                           1980.][Neil_Sembower]
   1632        0660            -             -             DLOG                            [Neil_Sembower]
   1633        0661            -             -             DLOG                            [Neil_Sembower]
   2048        0800            513           1001          Internet Protocol version 4     [RFC9542]
                                                           (IPv4)
   2049        0801            -             -             X.75 Internet                   [Neil_Sembower]
   2050        0802            -             -             NBS Internet                    [Neil_Sembower]
   2051        0803            -             -             ECMA Internet                   [Neil_Sembower]
   2052        0804            -             -             Chaosnet                        [Neil_Sembower]
   2053        0805            -             -             X.25 Level 3                    [Neil_Sembower]
   2054        0806            -             -             Address Resolution Protocol     [RFC9542]
                                                           (ARP)
   2055        0807            -             -             XNS Compatability               [Neil_Sembower]
   2056        0808            -             -             Frame Relay ARP                 [RFC1701]
   2076        081C            -             -             Symbolics Private               [David_Plummer]
   2184-2186   0888-088A       -             -             Xyplex                          [Neil_Sembower]
   2304        0900            -             -             Ungermann-Bass net debugr       [Neil_Sembower]
   2560        0A00            -             -             Xerox IEEE802.3 PUP             [Neil_Sembower]
   2561        0A01            -             -             PUP Addr Trans                  [Neil_Sembower]
   2989        0BAD            -             -             Banyan VINES                    [Neil_Sembower]
   2990        0BAE            -             -             VINES Loopback                  [RFC1701]
   2991        0BAF            -             -             VINES Echo                      [RFC1701]
   4096        1000            -             -             Berkeley Trailer nego           [Neil_Sembower]
   4097-4111   1001-100F       -             -             Berkeley Trailer encap/IP       [Neil_Sembower]
   5632        1600            -             -             Valid Systems                   [Neil_Sembower]
   8947        22F3            -             -             TRILL                           [RFC6325]
   8948        22F4            -             -             L2-IS-IS                        [RFC6325]
   16962       4242            -             -             PCS Basic Block Protocol        [Neil_Sembower]
   21000       5208            -             -             BBN Simnet                      [Neil_Sembower]
   24576       6000            -             -             DEC Unassigned (Exp.)           [Neil_Sembower]
   24577       6001            -             -             DEC MOP Dump/Load               [Neil_Sembower]
   24578       6002            -             -             DEC MOP Remote Console          [Neil_Sembower]
   24579       6003            -             -             DEC DECNET Phase IV Route       [Neil_Sembower]
   24580       6004            -             -             DEC LAT                         [Neil_Sembower]
   24581       6005            -             -             DEC Diagnostic Protocol         [Neil_Sembower]
   24582       6006            -             -             DEC Customer Protocol           [Neil_Sembower]
   24583       6007            -             -             DEC LAVC, SCA                   [Neil_Sembower]
   24584-24585 6008-6009       -             -             DEC Unassigned                  [Neil_Sembower]
   24592-24596 6010-6014       -             -             3Com Corporation                [Neil_Sembower]
   25944       6558            -             -             Trans Ether Bridging            [RFC1701]
   25945       6559            -             -             Raw Frame Relay                 [RFC1701]
   28672       7000            -             -             Ungermann-Bass download         [Neil_Sembower]
   28674       7002            -             -             Ungermann-Bass dia/loop         [Neil_Sembower]
   28704-28713 7020-7029       -             -             LRT                             [Neil_Sembower]
   28720       7030            -             -             Proteon                         [Neil_Sembower]
   28724       7034            -             -             Cabletron                       [Neil_Sembower]
   32771       8003            -             -             Cronus VLN                      [RFC824][Daniel_Tappan]
   32772       8004            -             -             Cronus Direct                   [RFC824][Daniel_Tappan]
   32773       8005            -             -             HP Probe                        [Neil_Sembower]
   32774       8006            -             -             Nestar                          [Neil_Sembower]
   32776       8008            -             -             AT&T                            [Neil_Sembower]
   32784       8010            -             -             Excelan                         [Neil_Sembower]
   32787       8013            -             -             SGI diagnostics                 [Andrew_Cherenson]
   32788       8014            -             -             SGI network games               [Andrew_Cherenson]
   32789       8015            -             -             SGI reserved                    [Andrew_Cherenson]
   32790       8016            -             -             SGI bounce server               [Andrew_Cherenson]
   32793       8019            -             -             Apollo Domain                   [Neil_Sembower]
   32814       802E            -             -             Tymshare                        [Neil_Sembower]
   32815       802F            -             -             Tigan, Inc.                     [Neil_Sembower]
   32821       8035            -             -             Reverse Address Resolution      [RFC903][Joseph_Murdock]
                                                           Protocol (RARP)
   32822       8036            -             -             Aeonic Systems                  [Neil_Sembower]
   32824       8038            -             -             DEC LANBridge                   [Neil_Sembower]
   32825-32828 8039-803C       -             -             DEC Unassigned                  [Neil_Sembower]
   32829       803D            -             -             DEC Ethernet Encryption         [Neil_Sembower]
   32830       803E            -             -             DEC Unassigned                  [Neil_Sembower]
   32831       803F            -             -             DEC LAN Traffic Monitor         [Neil_Sembower]
   32832-32834 8040-8042       -             -             DEC Unassigned                  [Neil_Sembower]
   32836       8044            -             -             Planning Research Corp.         [Neil_Sembower]
   32838       8046            -             -             AT&T                            [Neil_Sembower]
   32839       8047            -             -             AT&T                            [Neil_Sembower]
   32841       8049            -             -             ExperData                       [Neil_Sembower]
   32859       805B            -             -             Stanford V Kernel exp.          [Neil_Sembower]
   32860       805C            -             -             Stanford V Kernel prod.         [Neil_Sembower]
   32861       805D            -             -             Evans & Sutherland              [Neil_Sembower]
   32864       8060            -             -             Little Machines                 [Neil_Sembower]
   32866       8062            -             -             Counterpoint Computers          [Neil_Sembower]
   32869       8065            -             -             Univ. of Mass. @ Amherst        [Neil_Sembower]
   32870       8066            -             -             Univ. of Mass. @ Amherst        [Neil_Sembower]
   32871       8067            -             -             Veeco Integrated Auto.          [Neil_Sembower]
   32872       8068            -             -             General Dynamics                [Neil_Sembower]
   32873       8069            -             -             AT&T                            [Neil_Sembower]
   32874       806A            -             -             Autophon                        [Neil_Sembower]
   32876       806C            -             -             ComDesign                       [Neil_Sembower]
   32877       806D            -             -             Computgraphic Corp.             [Neil_Sembower]
   32878-32887 806E-8077       -             -             Landmark Graphics Corp.         [Neil_Sembower]
   32890       807A            -             -             Matra                           [Neil_Sembower]
   32891       807B            -             -             Dansk Data Elektronik           [Neil_Sembower]
   32892       807C            -             -             Merit Internodal                [Hans_Werner_Braun]
   32893-32895 807D-807F       -             -             Vitalink Communications         [Neil_Sembower]
   32896       8080            -             -             Vitalink TransLAN III           [Neil_Sembower]
   32897-32899 8081-8083       -             -             Counterpoint Computers          [Neil_Sembower]
   32923       809B            -             -             Appletalk                       [Neil_Sembower]
   32924-32926 809C-809E       -             -             Datability                      [Neil_Sembower]
   32927       809F            -             -             Spider Systems Ltd.             [Neil_Sembower]
   32931       80A3            -             -             Nixdorf Computers               [Neil_Sembower]
   32932-32947 80A4-80B3       -             -             Siemens Gammasonics Inc.        [Neil_Sembower]
   32960-32963 80C0-80C3       -             -             DCA Data Exchange Cluster       [Neil_Sembower]
   32964       80C4            -             -             Banyan Systems                  [Neil_Sembower]
   32965       80C5            -             -             Banyan Systems                  [Neil_Sembower]
   32966       80C6            -             -             Pacer Software                  [Neil_Sembower]
   32967       80C7            -             -             Applitek Corporation            [Neil_Sembower]
   32968-32972 80C8-80CC       -             -             Intergraph Corporation          [Neil_Sembower]
   32973-32974 80CD-80CE       -             -             Harris Corporation              [Neil_Sembower]
   32975-32978 80CF-80D2       -             -             Taylor Instrument               [Neil_Sembower]
   32979-32980 80D3-80D4       -             -             Rosemount Corporation           [Neil_Sembower]
   32981       80D5            -             -             IBM SNA Service on Ether        [Neil_Sembower]
   32989       80DD            -             -             Varian Associates               [Neil_Sembower]
   32990-32991 80DE-80DF       -             -             Integrated Solutions TRFS       [Neil_Sembower]
   32992-32995 80E0-80E3       -             -             Allen-Bradley                   [Neil_Sembower]
   32996-33008 80E4-80F0       -             -             Datability                      [Neil_Sembower]
   33010       80F2            -             -             Retix                           [Neil_Sembower]
   33011       80F3            -             -             AppleTalk AARP (Kinetics)       [Neil_Sembower]
   33012-33013 80F4-80F5       -             -             Kinetics                        [Neil_Sembower]
   33015       80F7            -             -             Apollo Computer                 [Neil_Sembower]
   33023       80FF            -             -             Wellfleet Communications        [Neil_Sembower]
                                                           Customer VLAN Tag Type (C-Tag,
   33024       8100            -             -             formerly called the Q-Tag)      [RFC9542]
                                                           (initially Wellfleet)
   33025-33027 8101-8103       -             -             Wellfleet Communications        [Neil_Sembower]
   33031-33033 8107-8109       -             -             Symbolics Private               [Neil_Sembower]
   33072       8130            -             -             Hayes Microcomputers            [Neil_Sembower]
   33073       8131            -             -             VG Laboratory Systems           [Neil_Sembower]
   33074-33078 8132-8136       -             -             Bridge Communications           [Neil_Sembower]
   33079-33080 8137-8138       -             -             Novell, Inc.                    [Neil_Sembower]
   33081-33085 8139-813D       -             -             KTI                             [Neil_Sembower]
   33096       8148            -             -             Logicraft                       [Neil_Sembower]
   33097       8149            -             -             Network Computing Devices       [Neil_Sembower]
   33098       814A            -             -             Alpha Micro                     [Neil_Sembower]
   33100       814C            -             -             SNMP                            [Joyce_K_Reynolds]
   33101       814D            -             -             BIIN                            [Neil_Sembower]
   33102       814E            -             -             BIIN                            [Neil_Sembower]
   33103       814F            -             -             Technically Elite Concept       [Neil_Sembower]
   33104       8150            -             -             Rational Corp                   [Neil_Sembower]
   33105-33107 8151-8153       -             -             Qualcomm                        [Neil_Sembower]
   33116-33118 815C-815E       -             -             Computer Protocol Pty Ltd       [Neil_Sembower]
   33124-33126 8164-8166       -             -             Charles River Data System       [Neil_Sembower]
   33149       817D            -             -             XTP                             [Neil_Sembower]
   33150       817E            -             -             SGI/Time Warner prop.           [Neil_Sembower]
   33152       8180            -             -             HIPPI-FP encapsulation          [Neil_Sembower]
   33153       8181            -             -             STP, HIPPI-ST                   [Neil_Sembower]
   33154       8182            -             -             Reserved for HIPPI-6400         [Neil_Sembower]
   33155       8183            -             -             Reserved for HIPPI-6400         [Neil_Sembower]
   33156-33164 8184-818C       -             -             Silicon Graphics prop.          [Neil_Sembower]
   33165       818D            -             -             Motorola Computer               [Neil_Sembower]
   33178-33187 819A-81A3       -             -             Qualcomm                        [Neil_Sembower]
   33188       81A4            -             -             ARAI Bunkichi                   [Neil_Sembower]
   33189-33198 81A5-81AE       -             -             RAD Network Devices             [Neil_Sembower]
   33207-33209 81B7-81B9       -             -             Xyplex                          [Neil_Sembower]
   33228-33237 81CC-81D5       -             -             Apricot Computers               [Neil_Sembower]
   33238-33245 81D6-81DD       -             -             Artisoft                        [Neil_Sembower]
   33254-33263 81E6-81EF       -             -             Polygon                         [Neil_Sembower]
   33264-33266 81F0-81F2       -             -             Comsat Labs                     [Neil_Sembower]
   33267-33269 81F3-81F5       -             -             SAIC                            [Neil_Sembower]
   33270-33272 81F6-81F8       -             -             VG Analytical                   [Neil_Sembower]
   33283-33285 8203-8205       -             -             Quantum Software                [Neil_Sembower]
   33313-33314 8221-8222       -             -             Ascom Banking Systems           [Neil_Sembower]
   33342-33344 823E-8240       -             -             Advanced Encryption Syste       [Neil_Sembower]
   33407-33410 827F-8282       -             -             Athena Programming              [Neil_Sembower]
   33379-33386 8263-826A       -             -             Charles River Data System       [Neil_Sembower]
   33434-33435 829A-829B       -             -             Inst Ind Info Tech              [Neil_Sembower]
   33436-33451 829C-82AB       -             -             Taurus Controls                 [Neil_Sembower]
   33452-34451 82AC-8693       -             -             Walker Richer & Quinn           [Neil_Sembower]
   34452-34461 8694-869D       -             -             Idea Courier                    [Neil_Sembower]
   34462-34465 869E-86A1       -             -             Computer Network Tech           [Neil_Sembower]
   34467-34476 86A3-86AC       -             -             Gateway Communications          [Neil_Sembower]
   34523       86DB            -             -             SECTRA                          [Neil_Sembower]
   34526       86DE            -             -             Delta Controls                  [Neil_Sembower]
   34525       86DD            -             -             Internet Protocol version 6     [RFC9542]
                                                           (IPv6)
   34527       86DF            -             -             ATOMIC                          [Joe_Touch]
   34528-34543 86E0-86EF       -             -             Landis & Gyr Powers             [Neil_Sembower]
   34560-34576 8700-8710       -             -             Motorola                        [Neil_Sembower]
   34667       876B            -             -             TCP/IP Compression              [RFC1144][RFC1701]
   34668       876C            -             -             IP Autonomous Systems           [RFC1701]
   34669       876D            -             -             Secure Data                     [RFC1701]
   34824       8808            -             -             IEEE Std 802.3 - Ethernet       [EPON][RFC9542]
                                                           Passive Optical Network (EPON)
   34825       8809            -             -             Slow Protocols (Link            [IEEE]
                                                           Aggregation, OAM, etc.)
   34827       880B            -             -             Point-to-Point Protocol (PPP)   [RFC9542]
   34828       880C            -             -             General Switch Management       [RFC9542]
                                                           Protocol (GSMP)
   34850       8822            -             -             Ethernet NIC hardware and       [Wind_River]
                                                           software testing
   34887       8847            -             -             MPLS                            [RFC5332]
   34888       8848            -             -             MPLS with upstream-assigned     [RFC5332]
                                                           label
   34913       8861            -             -             Multicast Channel Allocation    [RFC9542]
                                                           Protocol (MCAP)
   34915       8863            -             -             PPP over Ethernet (PPPoE)       [RFC2516]
                                                           Discovery Stage
   34916       8864            -             -             PPP over Ethernet (PPPoE)       [RFC2516][RFC8822]
                                                           Session Stage
   34958       888E            -             -             IEEE Std 802.1X - Port-based    [IEEE]
                                                           network access control
   34984       88A8            -             -             IEEE Std 802.1Q - Service VLAN  [IEEE]
                                                           tag identifier (S-Tag)
   35478-35479 8A96-8A97       -             -             Invisible Software              [Neil_Sembower]
   34997       88B5            -             -             IEEE Std 802 - Local            [IEEE]
                                                           Experimental Ethertype
   34998       88B6            -             -             IEEE Std 802 - Local            [IEEE]
                                                           Experimental Ethertype
   34999       88B7            -             -             IEEE Std 802 - OUI Extended     [IEEE]
                                                           Ethertype
   35015       88C7            -             -             IEEE Std 802.11 -               [IEEE]
                                                           Pre-Authentication (802.11i)
   35020       88CC            -             -             IEEE Std 802.1AB - Link Layer   [IEEE]
                                                           Discovery Protocol (LLDP)
   35045       88E5            -             -             IEEE Std 802.1AE - Media Access [IEEE]
                                                           Control Security
   35047       88E7            -             -             Provider Backbone Bridging      [IEEE Std 802.1Q-2014]
                                                           Instance tag
   35061       88F5            -             -             IEEE Std 802.1Q - Multiple VLAN [IEEE]
                                                           Registration Protocol (MVRP)
                                                           IEEE Std 802.1Q - Multiple
   35062       88F6            -             -             Multicast Registration Protocol [IEEE]
                                                           (MMRP)
   35063       88F7            -             -             Precision Time Protocol         [NIST: IEEE Std 1588][Kang_Lee]
   35085       890D            -             -             IEEE Std 802.11 - Fast Roaming  [IEEE]
                                                           Remote Request (802.11r)
   35095       8917            -             -             IEEE Std 802.21 - Media         [IEEE]
                                                           Independent Handover Protocol
   35113       8929            -             -             IEEE Std 802.1Qbe - Multiple    [IEEE]
                                                           I-SID Registration Protocol
   35131       893B            -             -             TRILL Fine Grained Labeling     [RFC7172]
                                                           (FGL)
   35136       8940            -             -             IEEE Std 802.1Qbg - ECP         [IEEE]
                                                           Protocol (also used in 802.1BR)
   35142       8946            -             -             TRILL RBridge Channel           [RFC7178]
   35143       8947            -             -             GeoNetworking as defined in     [IEEE]
                                                           ETSI EN 302 636-4-1
   35151       894F            -             -             NSH (Network Service Header)    [RFC8300]
   36864       9000            -             -             Loopback                        [Neil_Sembower]
   36865       9001            -             -             3Com(Bridge) XNS Sys Mgmt       [Neil_Sembower]
   36866       9002            -             -             3Com(Bridge) TCP-IP Sys         [Neil_Sembower]
   36867       9003            -             -             3Com(Bridge) loop detect        [Neil_Sembower]
   39458       9A22            -             -             Multi-Topology                  [RFC8377]
   41197       A0ED            -             -             LoWPAN encapsulation            [RFC7973]
                                                           The Ethertype will be used to
                                                           identify a "Channel" in which
                                                           control messages are
                                                           encapsulated as payload of GRE
   47082       B7EA            -             -             packets. When a GRE packet      [RFC8157]
                                                           tagged with the Ethertype is
                                                           received, the payload will be
                                                           handed to the network processor
                                                           for processing.
   65280       FF00            -             -             BBN VITAL-LanBridge cache       [Neil_Sembower]
                                                           private protocol.
   65280-65295 FF00-FF0F       -             -             ISC Bunker Ramo private         [Neil_Sembower]
                                                           protocol.
   65535       FFFF            -             -             Reserved                        [RFC1701]

Organizationally Unique Identifiers

   Registration Procedure(s)

 Not assigned by IANA. Per [RFC9542], updates to this registry
 are coordinated with the expert.

   Expert(s)

 Donald Eastlake (primary), Juan Carlos Zuniga (secondary)

   Reference
   [IEEE]

   Note

 Another list of Ethernet vendor address components is maintained by
 Michael A. Patton and is accessible at:

 [http://www.cavebear.com/archive/cavebear/Ethernet/Ethernet.txt]


   Available Formats
   [IMG]
   CSV

    Hex                             Name                                                              Reference
   00000C Cisco
   00000E Fujitsu
   00000F NeXT
   000010 Sytek
   00001D Cabletron
   000020 DIAB (Data Intdustrier AB)
   000022 Visual Technology
   00002A TRW
   000032 GPT Limited (reassigned from GEC Computers Ltd)
   00005A S & Koch
   00005E IANA
   000065 NetScout Systems, Inc.                                   [Ashwani_Singhal]
   00006B MIPS
   000077 Interphase Corporation
   00007A Ardent
   000080 Cray Communications A/S
   000089 Cayman Systems Gatorbox
   000093 Proteon
   00009F Ameristar Technology
   0000A2 Wellfleet
   0000A3 Network Application Technology
   0000A6 NetScout Systems, Inc. (internal assignment, not for     [Ashwani_Singhal]
          products)
   0000A7 NCD X-terminals
   0000A9 Network Systems
   0000AA Xerox Xerox machines
   0000B3 CIMLinc
   0000B7 Dove Fastnet
   0000BC Allen-Bradley
   0000C0 Western Digital
   0000C5 Farallon phone net card
   0000C6 HP Intelligent Networks Operation (formerly Eon Systems)
   0000C8 Altos
   0000C9 Emulex Terminal Servers
   0000D0 Develcon
   0000D7 Dartmouth College (NED Router)
   0000D8 3Com? Novell? PS/2
   0000DD Gould
   0000DE Unigraph
   0000E2 Acer Counterpoint
   0000EF Alantec
   0000FD High Level Hardvare (Orion, UK)
   000102 BBN BBN internal usage (not registered)
   0010D1 BlazeNet
   001700 Kabel
   0020AF 3COM ???
   0020C9 Victron
   002094 Cubix
   00256D Broadband Forum (BBF)
   00802B IMAC ???
   00802D Xylogics, Inc. Annex terminal servers
   008037 Ericsson                                                 [Ericsson Group, Telefonaktiebolaget, LM Ericsson Corp. 126 25 STOCKHOLM,
                                                                   SWEDEN, SWEDEN]
   008064 Wyse Technology / Link Technologies
   00808C NetScout Systems, Inc.                                   [Ashwani_Singhal]
   0080C2 IEEE 802.1 Committee
   0080D3 Shiva
   00A03E ATM Forum
   00AA00 Intel
   00DD00 Ungermann-Bass
   00DD01 Ungermann-Bass
   020701 Racal InterLan
   020406 BBN BBN internal usage (not registered)
   026086 Satelcom MegaPac (UK)
   02608C 3Com IBM PC; Imagen; Valid; Cisco
   02CF1F CMC Masscomp; Silicon Graphics; Prime EXL
   080002 3Com (Formerly Bridge)
   080003 ACC (Advanced Computer Communications)
   080005 Symbolics Symbolics LISP machines
   080008 BBN
   080009 Hewlett-Packard
   08000A Nestar Systems
   08000B Unisys
   080011 Tektronix, Inc.
   080014 Excelan BBN Butterfly, Masscomp, Silicon Graphics
   080017 NSC
   08001A Data General
   08001B Data General
   08001E Apollo
   080020 Sun Sun machines
   080022 NBI
   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
   080036 Intergraph CAE stations
   080037 Fuji-Xerox
   080038 Bull
   080039 Spider Systems
   080041 DCA Digital Comm. Assoc.
   080045 ???? (maybe Xylogics, but they claim not to know this
          number)
   080046 Sony
   080047 Sequent
   080049 Univation
   08004C Encore
   08004E BICC
   080056 Stanford University
   080058 ??? DECsystem-20
   08005A IBM
   080067 Comdesign
   080068 Ridge
   080069 Silicon Graphics
   08006E Concurrent Masscomp
   080075 DDE (Danish Data Elektronik A/S)
   08007C Vitalink TransLAN III
   080080 XIOS
   080086 Imagen/QMS
   080087 Xyplex terminal servers
   080089 Kinetics AppleTalk-Ethernet interface
   08008B Pyramid
   08008D XyVision XyVision machines
   080090 Retix Inc Bridges
   484453 HDS ???
   800010 AT&T
   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

Logical Link Control (LLC) Numbers

   Registration Procedure(s)

 Not assigned by IANA. Per [RFC9542], updates to this registry
 are coordinated with the expert.

   Expert(s)

 Donald Eastlake (primary), Juan Carlos Zuniga (secondary)

   Reference
   [IEEE]

   Note

 There is also a public listing of LLC numbers on the IEEE
 Registration Authority web pages at
 [http://standards.ieee.org/develop/regauth].

 The IEEE likes to describe numbers in binary in bit transmission
 order, which is the opposite of the big-endian order used throughout
 the Internet protocol documentation.


   Available Formats
   [IMG]
   CSV

    Link Service Access Point (IEEE     Link Service Access Point (Internet      Link Service Access Point          Description         Reference
                Binary)                              Binary )                            (Decimal)
   00000000                           00000000                                0                                Null LSAP              [IEEE]
   01000000                           00000010                                2                                Indiv LLC Sublayer Mgt [IEEE]
   11000000                           00000011                                3                                Group LLC Sublayer Mgt [IEEE]
   00100000                           00000100                                4                                SNA Path Control       [IEEE]
   01100000                           00000110                                6                                Reserved (DOD IP)      [RFC768][JBP]
   01110000                           00001110                                14                               PROWAY-LAN             [IEEE]
   01110010                           01001110                                78                               EIA-RS 511             [IEEE]
   01111010                           01011110                                94                               ISI IP                 [JBP]
   01110001                           10001110                                142                              PROWAY-LAN             [IEEE]
   01010101                           10101010                                170                              SNAP                   [IEEE]
   01111111                           11111110                                254                              ISO CLNS IS 8473       [RFC926][JXJ]
   11111111                           11111111                                255                              Global DSAP            [IEEE]

IANA Link Layer Discovery Protocol (LLDP) TLV Subtypes

   Reference
   [RFC8520][RFC9542]

   Note

 Moved to [https://www.iana.org/assignments/ethernet-numbers] per [RFC9542].


                                                                 Contact Information

           ID                Name                 Organization                          Contact URI                 Last Updated
   [Andrew_Cherenson]  Andrew Cherenson                                  mailto:arc&sgi.com
   [Ashwani_Singhal]   Ashwani Singhal                                   mailto:Ashwani.Singhal&netscout.com        2010-04-05
   [Daniel_Tappan]     Daniel Tappan                                     mailto:Tappan&bbn.com
   [David_Plummer]     David Plummer                                     mailto:DCP&scrc-quabbin.arpa
   [Hans_Werner_Braun] Hans-Werner Braun                                 mailto:HWB&mcr.umich.edu
   [IEEE]                                The IEEE Registration Authority http://standards.ieee.org/develop/regauth/
   [JBP]               Jon Postel                                        mailto:postel&isi.edu
   [Joe_Touch]         Joe Touch                                         mailto:touch&strayalpha.com                2018-07-26
   [Joseph_Murdock]    Joseph Murdock
   [Joyce_K_Reynolds]  Joyce K. Reynolds                                 mailto:jkrey&isi.edu
   [JXJ]               mystery contact
   [Kang_Lee]          Kang Lee                                          mailto:kang.lee&nist.gov
   [Neil_Sembower]     Neil Sembower     XEROX                           mailto:sembower&eso.mc.xerox.com
   [Wind_River]                          Wind River                      mailto:inquiries&windriver.com

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