IPv6 Multicast Address Space Registry
- Last Updated
- 2024-10-15
- Expert(s)
-
Stig Venaas
- 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.
- Available Formats
-
XML
HTML
Plain text
Registries included below
- IPv6 Multicast Address Scopes
- Node-Local Scope Multicast Addresses
- Link-Local Scope Multicast Addresses
- Site-Local Scope Multicast Addresses
- Variable Scope Multicast Addresses
- Unicast-based (Including SSM) Multicast Group IDs
IPv6 Multicast Address Scopes
- Registration Procedure(s)
-
IETF Review
- Reference
- [RFC7346]
- Note
-
The definition of any Realm-Local scope for a particular network technology should be published in an RFC. For example, such a scope definition would be appropriate for publication in an 'IPv6-over-foo' RFC. Any RFCs that define a Realm-Local scope will be listed in this registry as an additional reference in the Realm-Local scope entry. Such RFCs are expected to make an explicit request to IANA for inclusion in this registry.
- Available Formats
-
CSV
Scope | Name | Reference |
---|---|---|
0 | Reserved | [RFC4291][RFC7346] |
1 | Interface-Local scope | [RFC4291][RFC7346] |
2 | Link-Local scope | [RFC4291][RFC7346] |
3 | Realm-Local scope | [RFC4291][RFC7346] |
4 | Admin-Local scope | [RFC4291][RFC7346] |
5 | Site-Local scope | [RFC4291][RFC7346] |
6-7 | Unassigned | |
8 | Organization-Local scope | [RFC4291][RFC7346] |
9-D | Unassigned | |
E | Global scope | [RFC4291][RFC7346] |
F | Reserved | [RFC4291][RFC7346] |
Node-Local Scope Multicast Addresses
- Registration Procedure(s)
-
Expert Review
- Reference
- [RFC4291][RFC3307]
- Note
-
These permanently assigned multicast addresses are valid over a specified scope value.
- Request an Assignment
-
[https://www.iana.org/protocols/apply]
- Available Formats
-
CSV
Address(es) | Description | Reference | Change Controller | 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:C | variable scope allocation | ||||
FF01:0:0:0:0:0:0:FB | mDNSv6 | [RFC6762] | 2005-10-05 | ||
FF01:0:0:0:0:0:0:FC-FF01:0:0:0:0:0:0:FD | variable scope allocation | ||||
FF01:0:0:0:0:0:0:100-FF01:0:0:0:0:0:0:177 | variable scope allocation | ||||
FF01:0:0:0:0:0:0:181-FF01:0:0:0:0:0:0:184 | variable scope allocation | ||||
FF01:0:0:0:0:0:0:18C | variable scope allocation | ||||
FF01:0:0:0:0:0:0:201-FF01:0:0:0:0:0:0:202 | variable scope allocation | ||||
FF01:0:0:0:0:0:0:204-FF01:0:0:0:0:0:0:206 | variable scope allocation | ||||
FF01:0:0:0:0:0:0:2C0-FF01:0:0:0:0:0:0:2FF | variable scope allocation | ||||
FF01:0:0:0:0:0:0:300 | variable scope allocation | ||||
FF01:0:0:0:0:0:0:400-FF01:0:0:0:0:0:0:4FF | variable scope allocation | ||||
FF01:0:0:0:0:0:0:3486 | variable scope allocation | ||||
FF01:0:0:0:0:0:0:BAC0 | variable scope allocation | ||||
FF01:0:0:0:0:0:1:1000/118 | variable scope allocation | ||||
FF01:0:0:0:0:0:2:0-FF01:0:0:0:0:0:4:FFFF | variable scope allocation | ||||
FF01:0:0:0:0:0:B:0-FF01:0:0:0:0:0:B:FFFF | variable scope allocation | ||||
FF01:0:0:0:0:DB8::/96 | variable scope allocation |
Link-Local Scope Multicast Addresses
- Registration Procedure(s)
-
Expert Review
- Reference
- [RFC3307]
- Note
-
These permanently assigned multicast addresses are valid over a specified scope value.
- Request an Assignment
-
[https://www.iana.org/protocols/apply]
- Available Formats
-
CSV
Address(es) | Description | Reference | Change Controller | 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 | [RFC7868] | |||
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 | ||
FF02:0:0:0:0:0:0:10 | All-BBF-Access-Nodes | [RFC6788] | |||
FF02:0:0:0:0:0:0:11 | All-Homenet-Nodes | [RFC7788] | 2016-01-05 | ||
FF02:0:0:0:0:0:0:12 | VRRP | [RFC9568] | |||
FF02:0:0:0:0:0:0:13 | ALL_GRASP_NEIGHBORS | [RFC8990] | 2017-07-20 | ||
FF02:0:0:0:0:0:0:14 | Network Virtualization Overlay (NVO) BUM Traffic | [RFC9624] | 2024-02-02 | ||
FF02:0:0:0:0:0:0:16 | All MLDv2-capable routers | [RFC-ietf-pim-3810bis-12] | |||
FF02:0:0:0:0:0:0:1A | all-RPL-nodes | [RFC6550] | |||
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 | [RFC6762] | 2005-10-05 | ||
FF02:0:0:0:0:0:0:FC-FF02:0:0:0:0:0:0:FD | variable scope allocation | ||||
FF02:0:0:0:0:0:0:100-FF02:0:0:0:0:0:0:177 | variable scope allocation | ||||
FF02:0:0:0:0:0:0:181-FF02:0:0:0:0:0:0:184 | variable scope allocation | ||||
FF02:0:0:0:0:0:0:18C | variable scope allocation | ||||
FF02:0:0:0:0:0:0:201-FF02:0:0:0:0:0:0:202 | variable scope allocation | ||||
FF02:0:0:0:0:0:0:204-FF02:0:0:0:0:0:0:206 | variable scope allocation | ||||
FF02:0:0:0:0:0:0:2C0-FF02:0:0:0:0:0:0:2FF | variable scope allocation | ||||
FF02:0:0:0:0:0:0:300 | variable scope allocation | ||||
FF02:0:0:0:0:0:0:400-FF02:0:0:0:0:0:0:4FF | variable scope allocation | ||||
FF02:0:0:0:0:0:0:3486 | variable scope allocation | ||||
FF02:0:0:0:0:0:0:A1F7 | ALL_V6_RIFT_ROUTERS | [RFC-ietf-rift-rift-24] | 2023-02-17 | ||
FF02:0:0:0:0:0:0:BAC0 | variable scope allocation | ||||
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_Relay_Agents_and_Servers | [RFC8415] | |||
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 | ||
FF02:0:0:0:0:0:1:5 | afore_vdp | [Michael_Richardson] | 2010-11-30 | ||
FF02:0:0:0:0:0:1:6 | Babel | [RFC8966] | |||
FF02:0:0:0:0:0:1:7 | DLEP Discovery | [RFC8175] | 2017-04-03 | ||
FF02:0:0:0:0:0:1:1000/118 | variable scope allocation | ||||
FF02:0:0:0:0:0:2:0-FF02:0:0:0:0:0:4:FFFF | variable scope allocation | ||||
FF02:0:0:0:0:0:B:0-FF02:0:0:0:0:0:B:FFFF | variable scope allocation | ||||
FF02:0:0:0:0:1:FF00::/104 | Solicited-Node Address | [RFC4291] | |||
FF02:0:0:0:0:2:FF00::/104 | Node Information Queries | [RFC4620] | |||
FF02:0:0:0:0:DB8::/96 | variable scope allocation |
Site-Local Scope Multicast Addresses
- Registration Procedure(s)
-
Expert Review
- Reference
- [RFC3307]
- Note
-
These permanently assigned multicast addresses are valid over a specified scope value.
- Request an Assignment
-
[https://www.iana.org/protocols/apply]
- Available Formats
-
CSV
Address(es) | Description | Reference | Change Controller | Date Registered | Last Reviewed |
---|---|---|---|---|---|
FF05:0:0:0:0:0:0:2 | All Routers Address | [RFC4291] | |||
FF05:0:0:0:0:0:0:C | variable scope allocation | ||||
FF05:0:0:0:0:0:0:FB | mDNSv6 | [RFC6762] | 2005-10-05 | ||
FF05:0:0:0:0:0:0:FC-FF05:0:0:0:0:0:0:FD | variable scope allocation | ||||
FF05:0:0:0:0:0:0:100-FF05:0:0:0:0:0:0:177 | variable scope allocation | ||||
FF05:0:0:0:0:0:0:181-FF05:0:0:0:0:0:0:184 | variable scope allocation | ||||
FF05:0:0:0:0:0:0:18C | variable scope allocation | ||||
FF05:0:0:0:0:0:0:201-FF05:0:0:0:0:0:0:202 | variable scope allocation | ||||
FF05:0:0:0:0:0:0:204-FF05:0:0:0:0:0:0:206 | variable scope allocation | ||||
FF05:0:0:0:0:0:0:2C0-FF05:0:0:0:0:0:0:2FF | variable scope allocation | ||||
FF05:0:0:0:0:0:0:300 | variable scope allocation | ||||
FF05:0:0:0:0:0:0:400-FF05:0:0:0:0:0:0:4FF | variable scope allocation | ||||
FF05:0:0:0:0:0:0:3486 | variable scope allocation | ||||
FF05:0:0:0:0:0:0:BAC0 | variable scope allocation | ||||
FF05:0:0:0:0:0:1:3 | All_DHCP_Servers | [RFC8415] | |||
FF05:0:0:0:0:0:1:4 | Deprecated (2003-03-12) | ||||
FF05:0:0:0:0:0:1:5 | SL-MANET-ROUTERS | [RFC6621] | |||
FF05:0:0:0:0:0:1:1000/118 | variable scope allocation | ||||
FF05:0:0:0:0:0:2:0-FF05:0:0:0:0:0:4:FFFF | variable scope allocation | ||||
FF05:0:0:0:0:0:B:0-FF05:0:0:0:0:0:B:FFFF | variable scope allocation | ||||
FF05:0:0:0:0:DB8::/96 | variable scope allocation |
Variable Scope Multicast Addresses
- Registration Procedure(s)
-
Expert Review
- 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.
- Request an Assignment
-
[https://www.iana.org/protocols/apply]
- Available Formats
-
CSV
Address(es) | Description | Reference | Change Controller | 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 | [RFC6762] | 2005-10-05 | ||
FF0X:0:0:0:0:0:0:FC | ALL_MPL_FORWARDERS | [RFC7731] | 2013-04-10 | ||
FF0X:0:0:0:0:0:0:FD | All CoAP Nodes | [RFC7252] | 2013-07-25 | ||
FF0X:0:0:0:0:0:0:FE | All CoRE Resource Directories | [RFC9176] | 2021-03-16 | ||
FF0X:0:0:0:0:0:0:FF | Unassigned | ||||
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][RFC5905][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 | pro | [Bloomer] | |||
FF0X:0:0:0:0:0:0:11A | pfn | [Bloomer] | |||
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 | dof-multicast | [Bryant_Eastham] | 2005-04-01 | 2015-04-23 | |
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:0:0:0:0:0:0:134 | unserding | [Sebastian_Freundt] | 2009-11-30 | ||
FF0X:0:0:0:0:0:0:135 | PHILIPS-HEALTH | [Mike_King][William_Holden] | [Philips_Healthcare] | 2010-02-26 | |
FF0X:0:0:0:0:0:0:136 | PHILIPS-HEALTH | [Mike_King][William_Holden] | [Philips_Healthcare] | 2010-02-26 | |
FF0X:0:0:0:0:0:0:137 | Niagara | [Owen_Michael_James] | 2010-09-13 | ||
FF0X:0:0:0:0:0:0:138 | LXI-EVENT | [Tom_Fay] | 2011-01-31 | ||
FF0X:0:0:0:0:0:0:139 | LANCOM Discover | [Martin_Krebs] | 2011-05-09 | ||
FF0X:0:0:0:0:0:0:13A | AllJoyn | [Craig_Dowell] | 2011-11-18 | ||
FF0X:0:0:0:0:0:0:13B | GNUnet | [Christian_Grothoff] | 2011-11-22 | ||
FF0X:0:0:0:0:0:0:13C | fos4Xdevices | [Rolf_Wojtech] | 2011-12-07 | ||
FF0X:0:0:0:0:0:0:13D | USNAMES-NET-MC | [Christopher_Mettin] | 2013-01-24 | ||
FF0X:0:0:0:0:0:0:13E | hp-msm-discover | [John_Flick] | 2013-02-28 | ||
FF0X:0:0:0:0:0:0:13F | SANYO DENKI CO., LTD. | [Yuuki_Hara] | 2014-03-20 | ||
FF0X:0:0:0:0:0:0:140-FF0X:0:0:0:0:0:0:14F | EPSON-disc-set | [Seiko_Epson_Corp] | 2010-02-26 | ||
FF0X:0:0:0:0:0:0:150 | an-adj-disc | [Toerless_Eckert] | 2014-06-04 | ||
FF0X:0:0:0:0:0:0:151 | Canon-Device-control | [Hiroshi_Okubo] | 2014-08-01 | ||
FF0X:0:0:0:0:0:0:152 | TinyMessage | [Josip_Medved] | 2014-12-09 | ||
FF0X:0:0:0:0:0:0:153 | ZigBee NAN DS | [Yusuke_Doi] | 2015-08-21 | ||
FF0X:0:0:0:0:0:0:154 | ZigBee NAN DI | [Yusuke_Doi] | 2015-08-21 | ||
FF0X:0:0:0:0:0:0:155 | jini-announcement | [Jini Discovery and Join Specification][Peter_Grahame_Firmstone] | 2015-08-27 | ||
FF0X:0:0:0:0:0:0:156 | jini-request | [Jini Discovery and Join Specification][Peter_Grahame_Firmstone] | 2015-08-27 | ||
FF0X:0:0:0:0:0:0:157 | hbmdevices | [Stephan_Gatzka] | 2015-10-26 | ||
FF0X:0:0:0:0:0:0:158 | All OCF Nodes | [Stephane_Lejeune] | 2016-07-07 | ||
FF0X:0:0:0:0:0:0:159 | Crestron Autodiscover & Config | [Toine_C._Leerentveld] | 2016-09-27 | ||
FF0X:0:0:0:0:0:0:15A | MAAS | [Mike_Pontillo] | 2017-05-19 | ||
FF0X:0:0:0:0:0:0:15B | SwapAppMulticast | [Applykane] | 2017-05-26 | ||
FF0X:0:0:0:0:0:0:15C | Gluon mesh VXLAN | [Matthias_Schiffer] | 2017-06-27 | ||
FF0X:0:0:0:0:0:0:15D | All-FHCD-Nodes | [Johan_Peeters] | 2018-05-01 | ||
FF0X:0:0:0:0:0:0:15E | CNP-HD-PLC | [Ernst_EDER] | [LonMark_International] | 2018-11-15 | |
FF0X:0:0:0:0:0:0:15F | UFMP | [Shachar_Dor] | [Mellanox] | 2019-06-25 | |
FF0X:0:0:0:0:0:0:160-FF0X:0:0:0:0:0:0:16F | NMEA OneNet | [Steve_Spitzer] | 2015-06-29 | ||
FF0X:0:0:0:0:0:0:170 | Nix Local Binary Caches | [Andreas_Rammhold] | 2019-10-02 | ||
FF0X:0:0:0:0:0:0:171 | GNodes | [Giuseppe_Gori] | 2021-02-12 | ||
FF0X:0:0:0:0:0:0:172 | SentryPeer | [Gavin_Henry] | 2022-01-26 | ||
FF0X:0:0:0:0:0:0:173 | EggShell | [Momar_Mbergan] | [Momar_Mbergan] | 2022-02-17 | |
FF0X:0:0:0:0:0:0:174 | IoT42 | [Stephen_Williams] | [Stephen_Williams] | 2022-05-06 | |
FF0X:0:0:0:0:0:0:175 | all SIP servers | [Rick_van_Rein] | 2015-07-21 | ||
FF0X:0:0:0:0:0:0:176 | HDHomeRun Discovery | [Nick_Kelsey] | [Silicondust_USA_Inc.] | 2022-10-04 | |
FF0X:0:0:0:0:0:0:177 | 3GPP MBMS SACH | [Charles_Lo] | [_3GPP] | 2022-10-31 | |
FF0X:0:0:0:0:0:0:178-FF0X:0:0:0:0:0:0:180 | Unassigned | ||||
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:0:0:0:0:0:0:185-FF0X:0:0:0:0:0:0:18B | Unassigned | ||||
FF0X:0:0:0:0:0:0:18C | All ACs multicast address | [RFC5415] | |||
FF0X:0:0:0:0:0:0:18D-FF0X:0:0:0:0:0:0:200 | Unassigned | ||||
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:0:0:0:0:0:0:204 | All C1222 Nodes | [RFC6142] | 2009-08-28 | ||
FF0X:0:0:0:0:0:0:205 | Hexabus | [Mathias_Dalheimer] | 2013-08-09 | ||
FF0X:0:0:0:0:0:0:206 | multicast chat | [Patrik_Lahti] | 2013-08-13 | ||
FF0X:0:0:0:0:0:0:207-FF0X:0:0:0:0:0:0:2BF | Unassigned | ||||
FF0X:0:0:0:0:0:0:2C0-FF0X:0:0:0:0:0:0:2FF | Garmin Marine | [Nathan_Karstens] | 2015-02-19 | ||
FF0X:0:0:0:0:0:0:300 | Mbus/Ipv6 | [RFC3259] | |||
FF0X:0:0:0:0:0:0:301-FF0X:0:0:0:0:0:0:3FF | Unassigned | ||||
FF0X:0:0:0:0:0:0:400 | Cell Broadcast Encapsulation | [Meridian_Labs_LTD][LIRNEasia] | [Meridian_Labs_LTD] [LIRNEasia] | 2020-10-07 | |
FF0X:0:0:0:0:0:0:401-FF0X:0:0:0:0:0:0:4FF | Civic Telemetry | [Meridian_Labs_LTD][LIRNEasia] | [Meridian_Labs_LTD] [LIRNEasia] | 2020-10-07 | |
FF0X:0:0:0:0:0:0:500-FF0X:0:0:0:0:0:0:3485 | Unassigned | ||||
FF0X:0:0:0:0:0:0:3486 | IFSF Heartbeat | [John_Carrier] | 2015-06-15 | ||
FF0X:0:0:0:0:0:0:3487-FF0X:0:0:0:0:0:0:BABF | Unassigned | ||||
FF0X:0:0:0:0:0:0:BAC0 | BACnet | [Coleman_Brumley] | 2010-11-22 | ||
FF0X:0:0:0:0:0:1:1000/118 | 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] | |||
FF0X:0:0:0:0:0:3:0-FF0X:0:0:0:0:0:3:FFFF | DALI | [Scott_Wade] | [DALI_Alliance_DiiA] | 2021-03-12 | |
FF0X:0:0:0:0:0:4:0-FF0X:0:0:0:0:0:4:FFFF | KNX IPv6 Multicast Addr. Range | [Joost_Demarest] | [KNX_Association] | 2023-08-21 | |
FF0X:0:0:0:0:0:B:0-FF0X:0:0:0:0:0:B:FFFF | Bitcoin SV Node Groups | [Jake_Jones] | [Bitcoin_Association_for_Bitcoin_SV] | 2023-04-19 | |
FF0X:0:0:0:0:DB8::/96 | Documentation Addresses | [RFC6676] |
Unicast-based (Including SSM) Multicast Group IDs
- Registration Procedure(s)
-
Addresses in FF3X:0::/32 but not listed below are reserved for future SSM address use, but are currently invalid. FF3X:0:0:0:0:0:0:0-FF3X:0:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF (FF3X:0::/32) FF3X:0:0:0:0:0:4000:0-FF3X:0:0:0:0:0:7FFF:FFFF - Expert Review; see registry at [https://www.iana.org/assignments/perm-mcast-groupids] FF3X:0:0:0:0:0:8000:0-FF3X:0:0:0:0:0:FFFF:FFFF - Dynamically allocated by hosts when needed [RFC4607].
- Reference
- [RFC3307]
- Available Formats
-
CSV
Address(es) | Description | Reference | Change Controller | Date Registered | Last Reviewed |
---|---|---|---|---|---|
FF3X:0:0:0:0:0:0:0-FF3X:0:0:0:0:0:3FFF:FFFF | Invalid addresses | [RFC4607] | |||
FF3X:0:0:0:0:0:4000:0-FF3X:0:0:0:0:0:7FFF:FFFF | Reserved for IANA allocation; see [https://www.iana.org/assignments/perm-mcast-groupids] | [RFC4607] | |||
FF3X:0:0:0:0:0:8000:0-FF3X:0:0:0:0:0:FFFF:FFFF | Reserved for local host allocation | [RFC4607] |