                                                        IPv6 Multicast Address Space Registry

   Last Updated
           2009-06-09

   Note

 IPv6 multicast addresses are defined in "IP Version 6 Addressing
 Architecture" [RFC4291].  This defines fixed scope and variable scope
 multicast addresses.

 IPv6 multicast addresses are distinguished from unicast addresses by the
 value of the high-order octet of the addresses: a value of 0xFF (binary
 11111111) identifies an address as a multicast address; any other value
 identifies an address as a unicast address.

 The rules for assigning new IPv6 multicast addresses are defined in
 [RFC3307].   IPv6 multicast addresses not listed below are reserved.

   This registry is also available in XML and plain text formats.

   Registries included below

     * Node-Local Scope Multicast Addresses
     * Link-Local Scope Multicast Addresses
     * Site-Local Scope Multicast Addresses
     * Variable Scope Multicast Addresses
     * Source-Specific Multicast block

Node-Local Scope Multicast Addresses

   Reference
           [RFC4291][RFC3307]

   Note

 These permanently assigned multicast addresses are valid over a specified
 scope value.

   Registration Procedures
           Expert Review

       Address(s)          Description         Reference     Date Registered Last Reviewed
   FF01:0:0:0:0:0:0:1  All Nodes Address   [RFC4291]
   FF01:0:0:0:0:0:0:2  All Routers Address [RFC4291]
   FF01:0:0:0:0:0:0:FB mDNSv6              [Stuart_Cheshire] 2005-10-05

Link-Local Scope Multicast Addresses

   Reference
           [RFC3307]

   Note

 These permanently assigned multicast addresses are valid over a specified
 scope value.

   Registration Procedures
           Expert Review

          Address(s)                     Description                            Reference               Date Registered Last Reviewed
   FF02:0:0:0:0:0:0:1        All Nodes Address                    [RFC4291]
   FF02:0:0:0:0:0:0:2        All Routers Address                  [RFC4291]
   FF02:0:0:0:0:0:0:3        Unassigned                           [Jon_Postel]
   FF02:0:0:0:0:0:0:4        DVMRP Routers                        [RFC1075][Jon_Postel]
   FF02:0:0:0:0:0:0:5        OSPFIGP                              [RFC2328][John_Moy]
   FF02:0:0:0:0:0:0:6        OSPFIGP Designated Routers           [RFC2328][John_Moy]
   FF02:0:0:0:0:0:0:7        ST Routers                           [RFC1190][<mystery contact>]
   FF02:0:0:0:0:0:0:8        ST Hosts                             [RFC1190][<mystery contact>]
   FF02:0:0:0:0:0:0:9        RIP Routers                          [RFC2080]
   FF02:0:0:0:0:0:0:A        EIGRP Routers                        [Dino_Farinacci]
   FF02:0:0:0:0:0:0:B        Mobile-Agents                        [Bill_Simpson]                        1994-11-01
   FF02:0:0:0:0:0:0:C        SSDP                                 [UPnP_Forum]                          2006-09-21
   FF02:0:0:0:0:0:0:D        All PIM Routers                      [Dino_Farinacci]
   FF02:0:0:0:0:0:0:E        RSVP-ENCAPSULATION                   [Bob_Braden]                          1996-04-01
   FF02:0:0:0:0:0:0:F        UPnP                                 [UPnP_Forum]                          2006-09-21
   FF02:0:0:0:0:0:0:16       All MLDv2-capable routers            [RFC3810]
   FF02:0:0:0:0:0:0:6A       All-Snoopers                         [RFC4286]
   FF02:0:0:0:0:0:0:6B       PTP-pdelay                           [http://ieee1588.nist.gov/][Kang_Lee] 2007-02-02
   FF02:0:0:0:0:0:0:6C       Saratoga                             [Lloyd_Wood]                          2007-08-30
   FF02:0:0:0:0:0:0:6D       LL-MANET-Routers                     [RFC5498]
   FF02:0:0:0:0:0:0:6E       IGRS                                 [Xiaoyu_Zhou]                         2009-01-20
   FF02:0:0:0:0:0:0:6F       iADT Discovery                       [Paul_Suhler]                         2009-05-12
   FF02:0:0:0:0:0:0:FB       mDNSv6                               [Stuart_Cheshire]                     2005-10-05
   FF02:0:0:0:0:0:1:1        Link Name                            [Dan_Harrington]                      1996-07-01
   FF02:0:0:0:0:0:1:2        All-dhcp-agents                      [RFC3315]
   FF02:0:0:0:0:0:1:3        Link-local Multicast Name Resolution [RFC4795]
   FF02:0:0:0:0:0:1:4        DTCP Announcement                    [Moritz_Vieth][Hanno_Tersteegen]      2004-05-01
   FF02::1:FF00:0000/104     Solicited-Node Address               [RFC4291]
   FF02:0:0:0:0:2:FF00::/104 Node Information Queries             [RFC4620]

Site-Local Scope Multicast Addresses

   Reference
           [RFC3307]

   Note

 These permanently assigned multicast addresses are valid over a specified
 scope value.

   Registration Procedures
           Expert Review

       Address(s)            Description           Reference     Date Registered Last Reviewed
   FF05:0:0:0:0:0:0:2  All Routers Address     [RFC4291]
   FF05:0:0:0:0:0:0:FB mDNSv6                  [Stuart_Cheshire] 2005-10-05
   FF05:0:0:0:0:0:1:3  All-dhcp-servers        [RFC3315]
   FF05:0:0:0:0:0:1:4  Deprecated (2003-03-12)

Variable Scope Multicast Addresses

   Reference
           [RFC3307]

   Note

 These permanently assigned multicast addresses are valid over all scope
 ranges.  This is shown by an "X" in the scope field of the address that
 means any legal scope value.

 As defined in [RFC4291], IPv6 multicast addresses which are only different
 in scope represent different groups.  Nodes must join each group individually.

   Registration Procedures
           Expert Review

                   Address(s)                            Description                          Reference               Date Registered Last Reviewed
   FF0X:0:0:0:0:0:0:0                          Reserved Multicast Address       [RFC4291]
   FF0X:0:0:0:0:0:0:C                          SSDP                             [UPnP_Forum]                          2006-09-21
   FF0X:0:0:0:0:0:0:FB                         mDNSv6                           [Stuart_Cheshire]                     2005-10-05
   FF0X:0:0:0:0:0:0:100                        VMTP Managers Group              [RFC1045][Dave_Cheriton]
   FF0X:0:0:0:0:0:0:101                        Network Time Protocol (NTP)      [RFC1119][David_Mills]
   FF0X:0:0:0:0:0:0:102                        SGI-Dogfight                     [Andrew_Cherenson]
   FF0X:0:0:0:0:0:0:103                        Rwhod                            [Steve_Deering]
   FF0X:0:0:0:0:0:0:104                        VNP                              [Dave_Cheriton]
   FF0X:0:0:0:0:0:0:105                        Artificial Horizons - Aviator    [Bruce_Factor]
   FF0X:0:0:0:0:0:0:106                        NSS - Name Service Server        [Bill_Schilit]
   FF0X:0:0:0:0:0:0:107                        AUDIONEWS - Audio News Multicast [Martin_Forssen]
   FF0X:0:0:0:0:0:0:108                        SUN NIS+ Information Service     [Chuck_McManis]
   FF0X:0:0:0:0:0:0:109                        MTP Multicast Transport Protocol [Susie_Armstrong]
   FF0X:0:0:0:0:0:0:10A                        IETF-1-LOW-AUDIO                 [Steve_Casner]
   FF0X:0:0:0:0:0:0:10B                        IETF-1-AUDIO                     [Steve_Casner]
   FF0X:0:0:0:0:0:0:10C                        IETF-1-VIDEO                     [Steve_Casner]
   FF0X:0:0:0:0:0:0:10D                        IETF-2-LOW-AUDIO                 [Steve_Casner]
   FF0X:0:0:0:0:0:0:10E                        IETF-2-AUDIO                     [Steve_Casner]
   FF0X:0:0:0:0:0:0:10F                        IETF-2-VIDEO                     [Steve_Casner]
   FF0X:0:0:0:0:0:0:110                        MUSIC-SERVICE                    [[Guido van Rossum]]
   FF0X:0:0:0:0:0:0:111                        SEANET-TELEMETRY                 [[Andrew Maffei]]
   FF0X:0:0:0:0:0:0:112                        SEANET-IMAGE                     [[Andrew Maffei]]
   FF0X:0:0:0:0:0:0:113                        MLOADD                           [Bob_Braden]                          1996-04-01
   FF0X:0:0:0:0:0:0:114                        any private experiment           [Jon_Postel]
   FF0X:0:0:0:0:0:0:115                        DVMRP on MOSPF                   [John_Moy]
   FF0X:0:0:0:0:0:0:116                        SVRLOC                           [Erik_Guttman]                        2001-05-01
   FF0X:0:0:0:0:0:0:117                        XINGTV                           [<hgxing&aol.com>]
   FF0X:0:0:0:0:0:0:118                        microsoft-ds                     [Arnold_M]
   FF0X:0:0:0:0:0:0:119                        nbc-pro                          [<bloomer&birch.crd.ge.com>]
   FF0X:0:0:0:0:0:0:11A                        nbc-pfn                          [<bloomer&birch.crd.ge.com>]
   FF0X:0:0:0:0:0:0:11B                        lmsc-calren-1                    [Yea_Uang]                            1994-11-01
   FF0X:0:0:0:0:0:0:11C                        lmsc-calren-2                    [Yea_Uang]                            1994-11-01
   FF0X:0:0:0:0:0:0:11D                        lmsc-calren-3                    [Yea_Uang]                            1994-11-01
   FF0X:0:0:0:0:0:0:11E                        lmsc-calren-4                    [Yea_Uang]                            1994-11-01
   FF0X:0:0:0:0:0:0:11F                        ampr-info                        [Rob_Janssen]                         1995-01-01
   FF0X:0:0:0:0:0:0:120                        mtrace                           [Steve_Casner]                        1995-01-01
   FF0X:0:0:0:0:0:0:121                        RSVP-encap-1                     [Bob_Braden]                          1996-04-01
   FF0X:0:0:0:0:0:0:122                        RSVP-encap-2                     [Bob_Braden]                          1996-04-01
   FF0X:0:0:0:0:0:0:123                        SVRLOC-DA                        [Erik_Guttman]                        2001-05-01
   FF0X:0:0:0:0:0:0:124                        rln-server                       [Brian_Kean]                          1995-08-01
   FF0X:0:0:0:0:0:0:125                        proshare-mc                      [Mark_Lewis]                          1995-10-01
   FF0X:0:0:0:0:0:0:126                        dantz                            [Dotty_Yackle]                        1996-02-01
   FF0X:0:0:0:0:0:0:127                        cisco-rp-announce                [Dino_Farinacci]
   FF0X:0:0:0:0:0:0:128                        cisco-rp-discovery               [Dino_Farinacci]
   FF0X:0:0:0:0:0:0:129                        gatekeeper                       [Jim_Toga]                            1996-05-01
   FF0X:0:0:0:0:0:0:12A                        iberiagames                      [Jose_Luis_Marocho]                   1996-07-01
   FF0X:0:0:0:0:0:0:12B                        X Display                        [John_McKernan]                       2003-05-01
   FF0X:0:0:0:0:0:0:12C                        oap-multicast                    [Bryant_Eastham]                      2005-04-01
   FF0X:0:0:0:0:0:0:12D                        DvbServDisc                      [Bert_van_Willigen]                   2005-09-16
   FF0X:0:0:0:0:0:0:12E                        Ricoh-device-ctrl                [Kohki_Ohhira]                        2006-06-20
   FF0X:0:0:0:0:0:0:12F                        Ricoh-device-ctrl                [Kohki_Ohhira]                        2006-06-20
   FF0X:0:0:0:0:0:0:130                        UPnP                             [UPnP_Forum]                          2006-09-21
   FF0X:0:0:0:0:0:0:131                        Systech Mcast                    [Dan_Jakubiec]                        2006-09-21
   FF0X:0:0:0:0:0:0:132                        omasg                            [Mark_Lipford]                        2006-09-21
   FF0X:0:0:0:0:0:0:133                        ASAP                             [RFC5352]
   FF0X:0:0:0:0:0:0:181                        PTP-primary                      [http://ieee1588.nist.gov/][Kang_Lee] 2007-02-02
   FF0X:0:0:0:0:0:0:182                        PTP-alternate1                   [http://ieee1588.nist.gov/][Kang_Lee] 2007-02-02
   FF0X:0:0:0:0:0:0:183                        PTP-alternate2                   [http://ieee1588.nist.gov/][Kang_Lee] 2007-02-02
   FF0X:0:0:0:0:0:0:184                        PTP-alternate3                   [http://ieee1588.nist.gov/][Kang_Lee] 2007-02-02
   FF0X:0:0:0:0:0:0:18C                        All ACs multicast address        [RFC5415]
   FF0X:0:0:0:0:0:0:201                        "rwho" Group (BSD) (unofficial)  [Jon_Postel]
   FF0X:0:0:0:0:0:0:202                        SUN RPC PMAPPROC_CALLIT          [Brendan_Eic]
   FF0X:0:0:0:0:0:0:300                        Mbus/Ipv6                        [RFC3259]
   FF0X::1:1000/118                            Service Location, Version 2      [RFC3111]
   FF0X:0:0:0:0:0:2:0000-FF0X:0:0:0:0:0:2:7FFD Multimedia Conference Calls      [Steve_Casner]
   FF0X:0:0:0:0:0:2:7FFE                       SAPv1 Announcements              [Steve_Casner]
   FF0X:0:0:0:0:0:2:7FFF                       SAPv0 Announcements (deprecated) [Steve_Casner]
   FF0X:0:0:0:0:0:2:8000-FF0X:0:0:0:0:0:2:FFFF SAP Dynamic Assignments          [Steve_Casner]

Source-Specific Multicast block

   Reference
           [RFC3307]

   Registration Procedures
           Addresses in FF3X:0000:/32 but not listed below are reserved for future SSM address use, but are currently invalid.
           FF3X:0::0-FF3X:0000:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF (FF3X:0000:/32) FF3X::4000:1-FF3X::7FFF:FFFF - IETF consensus
           FF3X::8000:0-FF3X::FFFF:FFFF - Dynamically allocated by hosts when needed [RFC4607].

            Address(s)                     Description             Reference Date Registered Last Reviewed
   FF3X::0:0-FF3X::3FFF:FFFF    Invalid addresses                  [RFC4607]
   FF3X::4000:0                 Reserved                           [RFC4607]
   FF3X::4000:1-FF3X::7FFF:FFFF Reserved for IANA allocation       [RFC4607]
   FF3X::8000:0-FF3X::FFFF:FFFF Reserved for local host allocation [RFC4607]

                                                                        People

           ID                Name                        Contact URI                  Last Updated
   [Andrew_Cherenson]  Andrew Cherenson  mailto:arc&sgi.com
   [Arnold_M]          Arnold M          mailto:arnoldm&microsoft.com
   [Bert_van_Willigen] Bert van Willigen mailto:bert.vanwilligen&philips.com          2005-09-16
   [Bill_Schilit]      Bill Schilit      mailto:schilit&parc.xerox.com
   [Bill_Simpson]      Bill Simpson      mailto:bill.simpson&um.cc.umich.edu          1994-11-01
   [Bob_Braden]        Bob Braden        mailto:braden&isi.edu                        1996-04-01
   [Brendan_Eic]       Brendan Eic       mailto:brendan&illyria.wpd.sgi.com
   [Brian_Kean]        Brian Kean        mailto:bkean&dca.com                         1995-08-01
   [Bruce_Factor]      Bruce Factor      mailto:ahi!bigapple!bruce&uunet.uu.net
   [Bryant_Eastham]    Bryant Eastham    mailto:protocols&pewla.us.pewg.panasonic.com 2005-04-01
   [Chuck_McManis]     Chuck McManis     mailto:cmcmanis&sun.com
   [Dan_Harrington]    Dan Harrington    mailto:dan&lucent.com                        1996-07-01
   [Dan_Jakubiec]      Dan Jakubiec      mailto:dan.jakubiec&systech.com              2006-09-21
   [Dave_Cheriton]     Dave Cheriton     mailto:cheriton&pescadero.stanford.edu
   [David_Mills]       David Mills       mailto:Mills&huey.udel.edu
   [Dino_Farinacci]    Dino Farinacci    mailto:dino&cisco.com
   [Dotty_Yackle]      Dotty Yackle      mailto:ditty_yackle&dantz.com                1996-02-01
   [Erik_Guttman]      Erik Guttman      mailto:erik.guttman&sun.com                  2001-05-01
   [Hanno_Tersteegen]  Hanno Tersteegen  mailto:hanno.tersteegen&fokus.fraunhofer.de  2004-05-01
   [Jim_Toga]          Jim Toga          mailto:jtoga&ibeam.jf.intel.com              1996-05-01
   [John_McKernan]     John McKernan     mailto:john.mckernan&sun.com                 2003-05-01
   [John_Moy]          John Moy          mailto:jmoy&casc.com
   [Jon_Postel]        Jon Postel        mailto:postel&isi.edu
   [Jose_Luis_Marocho] Jose Luis Marocho mailto:73374.313&compuserve.com              1996-07-01
   [Kang_Lee]          Kang Lee          mailto:kang.lee&nist.gov                     2007-02-02
   [Kohki_Ohhira]      Kohki Ohhira      mailto:ohhira&src.ricoh.co.jp                2006-06-20
   [Lloyd_Wood]        Lloyd Wood        mailto:lwood&cisco.com                       2007-08-30
   [Mark_Lewis]        Mark Lewis        mailto:Mark_Lewis&ccm.jf.intel.com           1995-10-01
   [Mark_Lipford]      Mark Lipford      mailto:mark.a.lipford&sprint.com             2006-09-21
   [Martin_Forssen]    Martin Forssen    mailto:maf&dtek.chalmers.se
   [Moritz_Vieth]      Moritz Vieth      mailto:moritz.vieth&fokus.fraunhofer.de      2004-05-01
   [Paul_Suhler]       Paul Suhler       mailto:paul.suhler&quantum.com               2009-05-12
   [Rob_Janssen]       Rob Janssen       mailto:rob&pe1chl.ampr.org                   1995-01-01
   [Steve_Casner]      Steve Casner      mailto:casner&isi.edu                        1995-01-01
   [Steve_Deering]     Steve Deering     mailto:deering&cisco.com
   [Stuart_Cheshire]   Stuart Cheshire   mailto:iana&multicastdns.org                 2005-10-05
   [Susie_Armstrong]   Susie Armstrong   mailto:Armstrong.wbst128&xerox.com
   [UPnP_Forum]        UPnP Forum        mailto:upnpadmin&forum.upnp.org              2006-09-21
   [Xiaoyu_Zhou]       Xiaoyu Zhou       mailto:zhouxyi&lenovo.com                    2009-01-20
   [Yea_Uang]          Yea Uang          mailto:uang&force.decnet.lockheed.com        1994-11-01
