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<registry xmlns="http://www.iana.org/assignments" id="ipv6-multicast-addresses">
  <title>IPv6 Multicast Address Space</title>
  <updated>2026-04-07</updated>
  <expert>Stig Venaas</expert>
  <note>IPv6 multicast addresses are defined in "IP Version 6 Addressing
Architecture" <xref type="rfc" data="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
<xref type="rfc" data="rfc3307"/>.  IPv6 multicast addresses not listed below are reserved.
  </note>
<note title="Formerly known as">IPv6 Multicast Address Space Registry</note>
  <registry id="ipv6-scope">
    <title>IPv6 Multicast Address Scopes</title>
    <xref type="rfc" data="rfc7346"/>
    <registration_rule>IETF Review</registration_rule>
    <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.
    </note>
    <record>
      <value>0</value>
      <description>Reserved</description>
      <xref type="rfc" data="rfc4291"/>
      <xref type="rfc" data="rfc7346"/>
    </record>
    <record>
      <value>1</value>
      <description>Interface-Local scope</description>
      <xref type="rfc" data="rfc4291"/>
      <xref type="rfc" data="rfc7346"/>
    </record>
    <record>
      <value>2</value>
      <description>Link-Local scope</description>
      <xref type="rfc" data="rfc4291"/>
      <xref type="rfc" data="rfc7346"/>
    </record>
    <record>
      <value>3</value>
      <description>Realm-Local scope</description>
      <xref type="rfc" data="rfc4291"/>
      <xref type="rfc" data="rfc7346"/>
    </record>
    <record>
      <value>4</value>
      <description>Admin-Local scope</description>
      <xref type="rfc" data="rfc4291"/>
      <xref type="rfc" data="rfc7346"/>
    </record>
    <record>
      <value>5</value>
      <description>Site-Local scope</description>
      <xref type="rfc" data="rfc4291"/>
      <xref type="rfc" data="rfc7346"/>
    </record>
    <record>
      <value>6-7</value>
      <description>Unassigned</description>
    </record>
    <record>
      <value>8</value>
      <description>Organization-Local scope</description>
      <xref type="rfc" data="rfc4291"/>
      <xref type="rfc" data="rfc7346"/>
    </record>
    <record>
      <value>9-D</value>
      <description>Unassigned</description>
    </record>
    <record>
      <value>E</value>
      <description>Global scope</description>
      <xref type="rfc" data="rfc4291"/>
      <xref type="rfc" data="rfc7346"/>
    </record>
    <record>
      <value>F</value>
      <description>Reserved</description>
      <xref type="rfc" data="rfc4291"/>
      <xref type="rfc" data="rfc7346"/>
    </record>
  </registry>

  <registry id="node-local">
    <title>Node-Local Scope Multicast Addresses</title>
    <xref type="rfc" data="rfc4291"/>
    <xref type="rfc" data="rfc3307"/>
    <registration_rule>Expert Review</registration_rule>
    <note>These permanently assigned multicast addresses are valid over a specified
scope value.
    </note>
    <note title="Request an Assignment">
<xref type="uri" data="https://www.iana.org/protocols/apply"/>
    
    </note>
    <record>
      <addr>FF01:0:0:0:0:0:0:1</addr>
      <description>All Nodes Address</description>
      <xref type="rfc" data="rfc4291"/>
    </record>
    <record>
      <addr>FF01:0:0:0:0:0:0:2</addr>
      <description>All Routers Address</description>
      <xref type="rfc" data="rfc4291"/>
    </record>
    <record>
      <addr>FF01:0:0:0:0:0:0:C</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF01:0:0:0:0:0:0:FA</addr>
      <description>variable scope allocation</description>
    </record>
    <record date="2005-10-05">
      <addr>FF01:0:0:0:0:0:0:FB</addr>
      <description>mDNSv6</description>
      <xref type="rfc" data="rfc6762"/>
    </record>
    <record>
      <addr>FF01:0:0:0:0:0:0:FC-FF01:0:0:0:0:0:0:FD</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF01:0:0:0:0:0:0:100-FF01:0:0:0:0:0:0:178</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF01:0:0:0:0:0:0:181-FF01:0:0:0:0:0:0:184</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF01:0:0:0:0:0:0:18C</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF01:0:0:0:0:0:0:201-FF01:0:0:0:0:0:0:202</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF01:0:0:0:0:0:0:204-FF01:0:0:0:0:0:0:206</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF01:0:0:0:0:0:0:2C0-FF01:0:0:0:0:0:0:2FF</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF01:0:0:0:0:0:0:300</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF01:0:0:0:0:0:0:400-FF01:0:0:0:0:0:0:4FF</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF01:0:0:0:0:0:0:3486</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF01:0:0:0:0:0:0:6496-FF01:0:0:0:0:0:0:64B5</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF01:0:0:0:0:0:0:BAC0</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF01:0:0:0:0:0:1:1000/118</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF01:0:0:0:0:0:2:0-FF01:0:0:0:0:0:4:FFFF</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF01:0:0:0:0:0:B:0-FF01:0:0:0:0:0:B:FFFF</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF01:0:0:0:0:DB8::/96</addr>
      <description>variable scope allocation</description>
    </record>
  </registry>
  
  <registry id="link-local">
    <title>Link-Local Scope Multicast Addresses</title>
    <xref type="rfc" data="rfc3307"/>
    <registration_rule>Expert Review</registration_rule>
    <note>These permanently assigned multicast addresses are valid over a specified
scope value.
    </note>
    <note title="Request an Assignment">
<xref type="uri" data="https://www.iana.org/protocols/apply"/>
          
    </note>
    <record>
      <addr>FF02:0:0:0:0:0:0:1</addr>
      <description>All Nodes Address</description>
      <xref type="rfc" data="rfc4291"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:2</addr>
      <description>All Routers Address</description>
      <xref type="rfc" data="rfc4291"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:3</addr>
      <description>Unassigned</description>
      <xref type="person" data="Jon_Postel"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:4</addr>
      <description>DVMRP Routers</description>
      <xref type="rfc" data="rfc1075"/>
      <xref type="person" data="Jon_Postel"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:5</addr>
      <description>OSPFIGP</description>
      <xref type="rfc" data="rfc2328"/>
      <xref type="person" data="John_Moy"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:6</addr>
      <description>OSPFIGP Designated Routers</description>
      <xref type="rfc" data="rfc2328"/>
      <xref type="person" data="John_Moy"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:7</addr>
      <description>ST Routers</description>
      <xref type="rfc" data="rfc1190"/>
      <xref type="text">&lt;mystery contact&gt;</xref>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:8</addr>
      <description>ST Hosts</description>
      <xref type="rfc" data="rfc1190"/>
      <xref type="text">&lt;mystery contact&gt;</xref>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:9</addr>
      <description>RIP Routers</description>
      <xref type="rfc" data="rfc2080"/>
    </record>
    <record updated="2016-05-27">
      <addr>FF02:0:0:0:0:0:0:A</addr>
      <description>EIGRP Routers</description>
      <xref type="rfc" data="rfc7868"/>
    </record>
    <record date="1994-11-01">
      <addr>FF02:0:0:0:0:0:0:B</addr>
      <description>Mobile-Agents</description>
      <xref type="person" data="Bill_Simpson"/>
    </record>
    <record date="2006-09-21">
      <addr>FF02:0:0:0:0:0:0:C</addr>
      <description>SSDP</description>
      <xref type="person" data="UPnP_Forum"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:D</addr>
      <description>All PIM Routers</description>
      <xref type="person" data="Dino_Farinacci"/>
    </record>
    <record date="1996-04-01">
      <addr>FF02:0:0:0:0:0:0:E</addr>
      <description>RSVP-ENCAPSULATION</description>
      <xref type="person" data="Bob_Braden"/>
    </record>
    <record date="2006-09-21">
      <addr>FF02:0:0:0:0:0:0:F</addr>
      <description>UPnP</description>
      <xref type="person" data="UPnP_Forum"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:10</addr>
      <description>All-BBF-Access-Nodes</description>
      <xref type="rfc" data="rfc6788"/>
    </record>
    <record date="2016-01-05">
      <addr>FF02:0:0:0:0:0:0:11</addr>
      <description>All-Homenet-Nodes</description>
      <xref type="rfc" data="rfc7788"/>
    </record>
    <record updated="2024-01-08">
      <addr>FF02:0:0:0:0:0:0:12</addr>
      <description>VRRP</description>
      <xref type="rfc" data="rfc9568"/>
    </record>
    <record date="2017-07-20">
      <addr>FF02:0:0:0:0:0:0:13</addr>
      <description>ALL_GRASP_NEIGHBORS</description>
      <xref type="rfc" data="rfc8990"/>
    </record>
    <record date="2024-02-02" updated="2024-08-27">
      <addr>FF02:0:0:0:0:0:0:14</addr>
      <description>Network Virtualization Overlay (NVO) BUM Traffic</description>
      <xref type="rfc" data="rfc9624"/>
    </record>
    <record updated="2024-09-05">
      <addr>FF02:0:0:0:0:0:0:16</addr>
      <description>All MLDv2-capable routers</description>
      <xref type="rfc" data="rfc9777"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:1A</addr>
      <description>all-RPL-nodes</description>
      <xref type="rfc" data="rfc6550"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:6A</addr>
      <description>All-Snoopers</description>
      <xref type="rfc" data="rfc4286"/>
    </record>
    <record date="2007-02-02">
      <addr>FF02:0:0:0:0:0:0:6B</addr>
      <description>PTP-pdelay</description>
      <xref type="uri" data="http://ieee1588.nist.gov/"/>
      <xref type="person" data="Kang_Lee"/>
    </record>
    <record date="2007-08-30">
      <addr>FF02:0:0:0:0:0:0:6C</addr>
      <description>Saratoga</description>
      <xref type="person" data="Lloyd_Wood"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:6D</addr>
      <description>LL-MANET-Routers</description>
      <xref type="rfc" data="rfc5498"/>
    </record>
    <record date="2009-01-20">
      <addr>FF02:0:0:0:0:0:0:6E</addr>
      <description>IGRS</description>
      <xref type="person" data="Xiaoyu_Zhou"/>
    </record>
    <record date="2009-05-12">
      <addr>FF02:0:0:0:0:0:0:6F</addr>
      <description>iADT Discovery</description>
      <xref type="person" data="Paul_Suhler"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:FA</addr>
      <description>variable scope allocation</description>
    </record>
    <record date="2005-10-05">
      <addr>FF02:0:0:0:0:0:0:FB</addr>
      <description>mDNSv6</description>
      <xref type="rfc" data="rfc6762"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:FC-FF02:0:0:0:0:0:0:FD</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:100-FF02:0:0:0:0:0:0:178</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:181-FF02:0:0:0:0:0:0:184</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:18C</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:201-FF02:0:0:0:0:0:0:202</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:204-FF02:0:0:0:0:0:0:206</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:2C0-FF02:0:0:0:0:0:0:2FF</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:300</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:400-FF02:0:0:0:0:0:0:4FF</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:3486</addr>
      <description>variable scope allocation</description>
    </record>
     <record>
      <addr>FF02:0:0:0:0:0:0:6496-FF02:0:0:0:0:0:0:64B5</addr>
      <description>variable scope allocation</description>
    </record>
    <record date="2023-02-17" updated="2024-06-07">
      <addr>FF02:0:0:0:0:0:0:A1F7</addr>
      <description>ALL_V6_RIFT_ROUTERS</description>
      <xref type="rfc" data="rfc9692"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:0:BAC0</addr>
      <description>variable scope allocation</description>
    </record>
    <record date="1996-07-01">
      <addr>FF02:0:0:0:0:0:1:1</addr>
      <description>Link Name</description>
      <xref type="person" data="Dan_Harrington"/>
    </record>
    <record updated="2018-05-21">
      <addr>FF02:0:0:0:0:0:1:2</addr>
      <description>All_DHCP_Relay_Agents_and_Servers</description>
      <xref type="rfc" data="rfc9915"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:1:3</addr>
      <description>Link-local Multicast Name Resolution</description>
      <xref type="rfc" data="rfc4795"/>
    </record>
    <record date="2004-05-01">
      <addr>FF02:0:0:0:0:0:1:4</addr>
      <description>DTCP Announcement</description>
      <xref type="person" data="Moritz_Vieth"/>
      <xref type="person" data="Hanno_Tersteegen"/>
    </record>
    <record date="2010-11-30">
      <addr>FF02:0:0:0:0:0:1:5</addr>
      <description>afore_vdp</description>
      <xref type="person" data="Michael_Richardson"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:1:6</addr>
      <description>Babel</description>
      <xref type="rfc" data="rfc8966"/>
    </record>
    <record date="2017-04-03">
      <addr>FF02:0:0:0:0:0:1:7</addr>
      <description>DLEP Discovery</description>
      <xref type="rfc" data="rfc8175"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:1:1000/118</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:2:0-FF02:0:0:0:0:0:4:FFFF</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF02:0:0:0:0:0:B:0-FF02:0:0:0:0:0:B:FFFF</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF02:0:0:0:0:1:FF00::/104</addr>
      <description>Solicited-Node Address</description>
      <xref type="rfc" data="rfc4291"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:2:FF00::/104</addr>
      <description>Node Information Queries</description>
      <xref type="rfc" data="rfc4620"/>
    </record>
    <record>
      <addr>FF02:0:0:0:0:DB8::/96</addr>
      <description>variable scope allocation</description>
    </record>
  </registry>
  
  <registry id="site-local">
    <title>Site-Local Scope Multicast Addresses</title>
    <xref type="rfc" data="rfc3307"/>
    <registration_rule>Expert Review</registration_rule>
    <note>These permanently assigned multicast addresses are valid over a specified
scope value.
    </note>
    <note title="Request an Assignment">
<xref type="uri" data="https://www.iana.org/protocols/apply"/>
          
    </note>
    <record>
      <addr>FF05:0:0:0:0:0:0:2</addr>
      <description>All Routers Address</description>
      <xref type="rfc" data="rfc4291"/>
    </record>
    <record>
      <addr>FF05:0:0:0:0:0:0:C</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF05:0:0:0:0:0:0:FA</addr>
      <description>variable scope allocation</description>
    </record>
    <record date="2005-10-05">
      <addr>FF05:0:0:0:0:0:0:FB</addr>
      <description>mDNSv6</description>
      <xref type="rfc" data="rfc6762"/>
    </record>    <record>
      <addr>FF05:0:0:0:0:0:0:FC-FF05:0:0:0:0:0:0:FD</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF05:0:0:0:0:0:0:100-FF05:0:0:0:0:0:0:178</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF05:0:0:0:0:0:0:181-FF05:0:0:0:0:0:0:184</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF05:0:0:0:0:0:0:18C</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF05:0:0:0:0:0:0:201-FF05:0:0:0:0:0:0:202</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF05:0:0:0:0:0:0:204-FF05:0:0:0:0:0:0:206</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF05:0:0:0:0:0:0:2C0-FF05:0:0:0:0:0:0:2FF</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF05:0:0:0:0:0:0:300</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF05:0:0:0:0:0:0:400-FF05:0:0:0:0:0:0:4FF</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF05:0:0:0:0:0:0:3486</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF05:0:0:0:0:0:0:6496-FF05:0:0:0:0:0:0:64B5</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF05:0:0:0:0:0:0:BAC0</addr>
      <description>variable scope allocation</description>
    </record>
    <record updated="2018-05-21">
      <addr>FF05:0:0:0:0:0:1:3</addr>
      <description>All_DHCP_Servers</description>
      <xref type="rfc" data="rfc9915"/>
    </record>
    <record>
      <addr>FF05:0:0:0:0:0:1:4</addr>
      <description>Deprecated (2003-03-12)</description>
    </record>
    <record>
      <addr>FF05:0:0:0:0:0:1:5</addr>
      <description>SL-MANET-ROUTERS</description>
      <xref type="rfc" data="rfc6621"/>
    </record>
    <record>
      <addr>FF05:0:0:0:0:0:1:1000/118</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF05:0:0:0:0:0:2:0-FF05:0:0:0:0:0:4:FFFF</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF05:0:0:0:0:0:B:0-FF05:0:0:0:0:0:B:FFFF</addr>
      <description>variable scope allocation</description>
    </record>
    <record>
      <addr>FF05:0:0:0:0:DB8::/96</addr>
      <description>variable scope allocation</description>
    </record>
  </registry>
  
  <registry id="variable">
    <title>Variable Scope Multicast Addresses</title>
    <xref type="rfc" data="rfc3307"/>
    <registration_rule>Expert Review</registration_rule>
    <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 <xref type="rfc" data="rfc4291"/>, IPv6 multicast addresses which are only different
in scope represent different groups.  Nodes must join each group individually.
    </note>
    <note title="Request an Assignment">
<xref type="uri" data="https://www.iana.org/protocols/apply"/>
          
    </note>
    <record>
      <addr>FF0X:0:0:0:0:0:0:0</addr>
      <description>Reserved Multicast Address</description>
      <xref type="rfc" data="rfc4291"/>
    </record>
    <record date="2006-09-21">
      <addr>FF0X:0:0:0:0:0:0:C</addr>
      <description>SSDP</description>
      <xref type="person" data="UPnP_Forum"/>
    </record>
    <record date="2025-10-10">
      <addr>FF0X:0:0:0:0:0:0:FA</addr>
      <description>Matter</description>
      <xref type="person" data="Martin_Turon"/>
      <controller><xref type="person" data="Connectivity_Standards_Alliance"/></controller>
    </record>
    <record date="2005-10-05">
      <addr>FF0X:0:0:0:0:0:0:FB</addr>
      <description>mDNSv6</description>
      <xref type="rfc" data="rfc6762"/>
    </record>   
    <record date="2013-04-10" updated="2016-02-24">
      <addr>FF0X:0:0:0:0:0:0:FC</addr>
      <description>ALL_MPL_FORWARDERS</description>
      <xref type="rfc" data="rfc7731"/>
    </record>    
    <record date="2013-07-25">
      <addr>FF0X:0:0:0:0:0:0:FD</addr>
      <description>All CoAP Nodes</description>
      <xref type="rfc" data="rfc7252"/>
    </record>    
    <record date="2021-03-16">
      <addr>FF0X:0:0:0:0:0:0:FE</addr>
      <description>All CoRE Resource Directories</description>
      <xref type="rfc" data="rfc9176"/>
    </record>    
    <record>
      <addr>FF0X:0:0:0:0:0:0:FF</addr>
      <description>Unassigned</description>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:100</addr>
      <description>VMTP Managers Group</description>
      <xref type="rfc" data="rfc1045"/>
      <xref type="person" data="Dave_Cheriton"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:101</addr>
      <description>Network Time Protocol (NTP)</description>
      <xref type="rfc" data="rfc5905"/>
      <xref type="person" data="David_Mills"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:102</addr>
      <description>SGI-Dogfight</description>
      <xref type="person" data="Andrew_Cherenson"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:103</addr>
      <description>Rwhod</description>
      <xref type="person" data="Steve_Deering"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:104</addr>
      <description>VNP</description>
      <xref type="person" data="Dave_Cheriton"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:105</addr>
      <description>Artificial Horizons - Aviator</description>
      <xref type="person" data="Bruce_Factor"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:106</addr>
      <description>NSS - Name Service Server</description>
      <xref type="person" data="Bill_Schilit"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:107</addr>
      <description>AUDIONEWS - Audio News Multicast</description>
      <xref type="person" data="Martin_Forssen"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:108</addr>
      <description>SUN NIS+ Information Service</description>
      <xref type="person" data="Chuck_McManis"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:109</addr>
      <description>MTP Multicast Transport Protocol</description>
      <xref type="person" data="Susie_Armstrong"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:10A</addr>
      <description>IETF-1-LOW-AUDIO</description>
      <xref type="person" data="Steve_Casner"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:10B</addr>
      <description>IETF-1-AUDIO</description>
      <xref type="person" data="Steve_Casner"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:10C</addr>
      <description>IETF-1-VIDEO</description>
      <xref type="person" data="Steve_Casner"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:10D</addr>
      <description>IETF-2-LOW-AUDIO</description>
      <xref type="person" data="Steve_Casner"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:10E</addr>
      <description>IETF-2-AUDIO</description>
      <xref type="person" data="Steve_Casner"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:10F</addr>
      <description>IETF-2-VIDEO</description>
      <xref type="person" data="Steve_Casner"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:110</addr>
      <description>MUSIC-SERVICE</description>
      <xref type="text">[Guido van Rossum]</xref>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:111</addr>
      <description>SEANET-TELEMETRY</description>
      <xref type="text">[Andrew Maffei]</xref>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:112</addr>
      <description>SEANET-IMAGE</description>
      <xref type="text">[Andrew Maffei]</xref>
    </record>
    <record date="1996-04-01">
      <addr>FF0X:0:0:0:0:0:0:113</addr>
      <description>MLOADD</description>
      <xref type="person" data="Bob_Braden"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:114</addr>
      <description>any private experiment</description>
      <xref type="person" data="Jon_Postel"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:115</addr>
      <description>DVMRP on MOSPF</description>
      <xref type="person" data="John_Moy"/>
    </record>
    <record date="2001-05-01">
      <addr>FF0X:0:0:0:0:0:0:116</addr>
      <description>SVRLOC</description>
      <xref type="person" data="Erik_Guttman"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:117</addr>
      <description>XINGTV</description>
      <xref type="text">&lt;hgxing&amp;aol.com&gt;</xref>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:118</addr>
      <description>microsoft-ds</description>
      <xref type="person" data="Arnold_M"/>
    </record>
    <record updated="2019-09-06">
      <addr>FF0X:0:0:0:0:0:0:119</addr>
      <description>pro</description>
      <xref type="person" data="Bloomer"/>
    </record>
    <record updated="2019-09-06">
      <addr>FF0X:0:0:0:0:0:0:11A</addr>
      <description>pfn</description>
      <xref type="person" data="Bloomer"/>
    </record>
    <record date="1994-11-01">
      <addr>FF0X:0:0:0:0:0:0:11B</addr>
      <description>lmsc-calren-1</description>
      <xref type="person" data="Yea_Uang"/>
    </record>
    <record date="1994-11-01">
      <addr>FF0X:0:0:0:0:0:0:11C</addr>
      <description>lmsc-calren-2</description>
      <xref type="person" data="Yea_Uang"/>
    </record>
    <record date="1994-11-01">
      <addr>FF0X:0:0:0:0:0:0:11D</addr>
      <description>lmsc-calren-3</description>
      <xref type="person" data="Yea_Uang"/>
    </record>
    <record date="1994-11-01">
      <addr>FF0X:0:0:0:0:0:0:11E</addr>
      <description>lmsc-calren-4</description>
      <xref type="person" data="Yea_Uang"/>
    </record>
    <record date="1995-01-01">
      <addr>FF0X:0:0:0:0:0:0:11F</addr>
      <description>ampr-info</description>
      <xref type="person" data="Rob_Janssen"/>
    </record>
    <record date="1995-01-01">
      <addr>FF0X:0:0:0:0:0:0:120</addr>
      <description>mtrace</description>
      <xref type="person" data="Steve_Casner"/>
    </record>
    <record date="1996-04-01">
      <addr>FF0X:0:0:0:0:0:0:121</addr>
      <description>RSVP-encap-1</description>
      <xref type="person" data="Bob_Braden"/>
    </record>
    <record date="1996-04-01">
      <addr>FF0X:0:0:0:0:0:0:122</addr>
      <description>RSVP-encap-2</description>
      <xref type="person" data="Bob_Braden"/>
    </record>
    <record date="2001-05-01">
      <addr>FF0X:0:0:0:0:0:0:123</addr>
      <description>SVRLOC-DA</description>
      <xref type="person" data="Erik_Guttman"/>
    </record>
    <record date="1995-08-01">
      <addr>FF0X:0:0:0:0:0:0:124</addr>
      <description>rln-server</description>
      <xref type="person" data="Brian_Kean"/>
    </record>
    <record date="1995-10-01">
      <addr>FF0X:0:0:0:0:0:0:125</addr>
      <description>proshare-mc</description>
      <xref type="person" data="Mark_Lewis"/>
    </record>
    <record date="1996-02-01">
      <addr>FF0X:0:0:0:0:0:0:126</addr>
      <description>dantz</description>
      <xref type="person" data="Dotty_Yackle"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:127</addr>
      <description>cisco-rp-announce</description>
      <xref type="person" data="Dino_Farinacci"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:128</addr>
      <description>cisco-rp-discovery</description>
      <xref type="person" data="Dino_Farinacci"/>
    </record>
    <record date="1996-05-01">
      <addr>FF0X:0:0:0:0:0:0:129</addr>
      <description>gatekeeper</description>
      <xref type="person" data="Jim_Toga"/>
    </record>
    <record date="1996-07-01">
      <addr>FF0X:0:0:0:0:0:0:12A</addr>
      <description>iberiagames</description>
      <xref type="person" data="Jose_Luis_Marocho"/>
    </record>
    <record date="2003-05-01">
      <addr>FF0X:0:0:0:0:0:0:12B</addr>
      <description>X Display</description>
      <xref type="person" data="John_McKernan"/>
    </record>
    <record date="2005-04-01" updated="2015-04-23">
      <addr>FF0X:0:0:0:0:0:0:12C</addr>
      <description>dof-multicast</description>
      <xref type="person" data="Bryant_Eastham"/>
      <reviewed>2015-04-23</reviewed>
    </record>
    <record date="2005-09-16">
      <addr>FF0X:0:0:0:0:0:0:12D</addr>
      <description>DvbServDisc</description>
      <xref type="person" data="Bert_van_Willigen"/>
    </record>
    <record date="2006-06-20">
      <addr>FF0X:0:0:0:0:0:0:12E</addr>
      <description>Ricoh-device-ctrl</description>
      <xref type="person" data="Kohki_Ohhira"/>
    </record>
    <record date="2006-06-20">
      <addr>FF0X:0:0:0:0:0:0:12F</addr>
      <description>Ricoh-device-ctrl</description>
      <xref type="person" data="Kohki_Ohhira"/>
    </record>
    <record date="2006-09-21">
      <addr>FF0X:0:0:0:0:0:0:130</addr>
      <description>UPnP</description>
      <xref type="person" data="UPnP_Forum"/>
    </record>
    <record date="2006-09-21">
      <addr>FF0X:0:0:0:0:0:0:131</addr>
      <description>Systech Mcast</description>
      <xref type="person" data="Dan_Jakubiec"/>
    </record>
    <record date="2006-09-21">
      <addr>FF0X:0:0:0:0:0:0:132</addr>
      <description>omasg</description>
      <xref type="person" data="Mark_Lipford"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:133</addr>
      <description>ASAP</description>
      <xref type="rfc" data="rfc5352"/>
    </record>
    <record date="2009-11-30">
      <addr>FF0X:0:0:0:0:0:0:134</addr>
      <description>unserding</description>
      <xref type="person" data="Sebastian_Freundt"/>
    </record>
    <record date="2010-02-26" updated="2022-02-10">
      <addr>FF0X:0:0:0:0:0:0:135</addr>
      <description>PHILIPS-HEALTH</description>
      <xref type="person" data="Mike_King"/>
      <xref type="person" data="William_Holden"/>
      <controller><xref type="person" data="Philips_Healthcare"/></controller>
    </record>
    <record date="2010-02-26" updated="2022-02-10">
      <addr>FF0X:0:0:0:0:0:0:136</addr>
      <description>PHILIPS-HEALTH</description>
      <xref type="person" data="Mike_King"/>
      <xref type="person" data="William_Holden"/>
      <controller><xref type="person" data="Philips_Healthcare"/></controller>
    </record>
    <record date="2010-09-13">
      <addr>FF0X:0:0:0:0:0:0:137</addr>
      <description>Niagara</description>
      <xref type="person" data="Owen_Michael_James"/>
    </record>
    <record date="2011-01-31">
      <addr>FF0X:0:0:0:0:0:0:138</addr>
      <description>LXI-EVENT</description>
      <xref type="person" data="Tom_Fay"/>
    </record>
    <record date="2011-05-09">
      <addr>FF0X:0:0:0:0:0:0:139</addr>
      <description>LANCOM Discover</description>
      <xref type="person" data="Martin_Krebs"/>
    </record>
    <record date="2011-11-18">
      <addr>FF0X:0:0:0:0:0:0:13A</addr>
      <description>AllJoyn</description>
      <xref type="person" data="Craig_Dowell"/>
    </record>
    <record date="2011-11-22">
      <addr>FF0X:0:0:0:0:0:0:13B</addr>
      <description>GNUnet</description>
      <xref type="person" data="Christian_Grothoff"/>
    </record>
    <record date="2011-12-07">
      <addr>FF0X:0:0:0:0:0:0:13C</addr>
      <description>fos4Xdevices</description>
      <xref type="person" data="Rolf_Wojtech"/>
    </record>
    <record date="2013-01-24">
      <addr>FF0X:0:0:0:0:0:0:13D</addr>
      <description>USNAMES-NET-MC</description>
      <xref type="person" data="Christopher_Mettin"/>
    </record>    
    <record date="2013-02-28">
      <addr>FF0X:0:0:0:0:0:0:13E</addr>
      <description>hp-msm-discover</description>
      <xref type="person" data="John_Flick"/>
    </record>
    <record date="2014-03-20">
      <addr>FF0X:0:0:0:0:0:0:13F</addr>
      <description>SANYO DENKI CO., LTD.</description>
      <xref type="person" data="Yuuki_Hara"/>
    </record>
    <record date="2010-02-26">
      <addr>FF0X:0:0:0:0:0:0:140-FF0X:0:0:0:0:0:0:14F</addr>
      <description>EPSON-disc-set</description>
      <xref type="person" data="Seiko_Epson_Corp"/>
    </record>
    <record date="2014-06-04">
      <addr>FF0X:0:0:0:0:0:0:150</addr>
      <description>an-adj-disc</description>
      <xref type="person" data="Toerless_Eckert"/>
    </record>
    <record date="2014-08-01">
      <addr>FF0X:0:0:0:0:0:0:151</addr>
      <description>Canon-Device-control</description>
      <xref type="person" data="Hiroshi_Okubo"/>
    </record>
    <record date="2014-12-09">
      <addr>FF0X:0:0:0:0:0:0:152</addr>
      <description>TinyMessage</description>
      <xref type="person" data="Josip_Medved"/>
    </record>
    <record date="2015-08-21">
      <addr>FF0X:0:0:0:0:0:0:153</addr>
      <description>ZigBee NAN DS</description>
      <xref type="person" data="Yusuke_Doi"/>
    </record>
    <record date="2015-08-21">
      <addr>FF0X:0:0:0:0:0:0:154</addr>
      <description>ZigBee NAN DI</description>
      <xref type="person" data="Yusuke_Doi"/>
    </record>
    <record date="2015-08-27" updated="2015-08-31">
      <addr>FF0X:0:0:0:0:0:0:155</addr>
      <description>jini-announcement</description>
      <xref type="uri" data="https://river.apache.org/doc/specs/html/discovery-spec.html">Jini Discovery and Join Specification</xref>
      <xref type="person" data="Peter_Grahame_Firmstone"/>
    </record>
    <record date="2015-08-27" updated="2015-08-31">
      <addr>FF0X:0:0:0:0:0:0:156</addr>
      <description>jini-request</description>
      <xref type="uri" data="https://river.apache.org/doc/specs/html/discovery-spec.html">Jini Discovery and Join Specification</xref>
      <xref type="person" data="Peter_Grahame_Firmstone"/>
    </record>
    <record date="2015-10-26">
      <addr>FF0X:0:0:0:0:0:0:157</addr>
      <description>hbmdevices</description>
      <xref type="person" data="Stephan_Gatzka"/>
    </record>
    <record date="2016-07-07">
      <addr>FF0X:0:0:0:0:0:0:158</addr>
      <description>All OCF Nodes</description>
      <xref type="person" data="Stephane_Lejeune"/>
    </record>
    <record date="2016-09-27">
      <addr>FF0X:0:0:0:0:0:0:159</addr>
      <description>Crestron Autodiscover &amp; Config</description>
      <xref type="person" data="Toine_C._Leerentveld"/>
    </record>
    <record date="2017-05-19">
      <addr>FF0X:0:0:0:0:0:0:15A</addr>
      <description>MAAS</description>
      <xref type="person" data="Mike_Pontillo"/>
    </record>
    <record date="2017-05-26">
      <addr>FF0X:0:0:0:0:0:0:15B</addr>
      <description>SwapAppMulticast</description>
      <xref type="person" data="Applykane"/>
    </record>
    <record date="2017-06-27">
      <addr>FF0X:0:0:0:0:0:0:15C</addr>
      <description>Gluon mesh VXLAN</description>
      <xref type="person" data="Matthias_Schiffer"/>
    </record>
    <record date="2018-05-01">
      <addr>FF0X:0:0:0:0:0:0:15D</addr>
      <description>All-FHCD-Nodes</description>
      <xref type="person" data="Johan_Peeters"/>
    </record>
    <record date="2018-11-15">
      <addr>FF0X:0:0:0:0:0:0:15E</addr>
      <description>CNP-HD-PLC</description>
      <xref type="person" data="Ernst_EDER"/>
      <controller><xref type="person" data="LonMark_International"/></controller>
    </record>
    <record date="2019-06-25" updated="2019-07-01">
      <addr>FF0X:0:0:0:0:0:0:15F</addr>
      <description>UFMP</description>
      <xref type="person" data="Shachar_Dor"/>
      <controller>
        <xref type="person" data="Mellanox"/>
      </controller>
    </record>
    <record date="2015-06-29">
      <addr>FF0X:0:0:0:0:0:0:160-FF0X:0:0:0:0:0:0:16F</addr>
      <description>NMEA OneNet</description>
      <xref type="person" data="Steve_Spitzer"/>
    </record>
    <record date="2019-10-02">
      <addr>FF0X:0:0:0:0:0:0:170</addr>
      <description>Nix Local Binary Caches</description>
      <xref type="person" data="Andreas_Rammhold"/>
    </record>
    <record date="2021-02-12">
      <addr>FF0X:0:0:0:0:0:0:171</addr>
      <description>GNodes</description>
      <xref type="person" data="Giuseppe_Gori"/>
    </record>
    <record date="2022-01-26">
      <addr>FF0X:0:0:0:0:0:0:172</addr>
      <description>SentryPeer</description>
      <xref type="person" data="Gavin_Henry"/>
    </record>
    <record date="2022-02-17">
      <addr>FF0X:0:0:0:0:0:0:173</addr>
      <description>EggShell</description>
      <xref type="person" data="Momar_Mbergan"/>
      <controller>
        <xref type="person" data="Momar_Mbergan"/>
      </controller>
    </record>
    <record date="2022-05-06">
      <addr>FF0X:0:0:0:0:0:0:174</addr>
      <description>IoT42</description>
      <xref type="person" data="Stephen_Williams"/>
      <controller>
        <xref type="person" data="Stephen_Williams"/>
      </controller>
    </record>
    <record date="2015-07-21">
      <addr>FF0X:0:0:0:0:0:0:175</addr>
      <description>all SIP servers</description>
      <xref type="person" data="Rick_van_Rein"/>
    </record>
    <record date="2022-10-04">
      <addr>FF0X:0:0:0:0:0:0:176</addr>
      <description>HDHomeRun Discovery</description>
      <xref type="person" data="Nick_Kelsey"/>
      <controller>
        <xref type="person" data="Silicondust_USA_Inc."/>
      </controller>
    </record>
    <record date="2022-10-31">
      <addr>FF0X:0:0:0:0:0:0:177</addr>
      <description>3GPP MBMS SACH</description>
      <xref type="person" data="Charles_Lo"/>
      <controller>
        <xref type="person" data="_3GPP"/>
      </controller>
    </record>
    <record date="2025-05-30" updated="2025-06-13">
      <addr>FF0X:0:0:0:0:0:0:178</addr>
      <description>IFD Service</description>
      <xref type="uri" data="https://www.bsi.bund.de/dok/TR-03112">Amendment TR-03112-6</xref>
      <xref type="person" data="AusweisApp"/>
      <controller>
        <xref type="person" data="Federal_Office_for_Information_Security"/>
      </controller>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:179-FF0X:0:0:0:0:0:0:180</addr>
      <description>Unassigned</description>
    </record>
    <record date="2007-02-02">
      <addr>FF0X:0:0:0:0:0:0:181</addr>
      <description>PTP-primary</description>
      <xref type="uri" data="http://ieee1588.nist.gov/"/>
      <xref type="person" data="Kang_Lee"/>
    </record>
    <record date="2007-02-02">
      <addr>FF0X:0:0:0:0:0:0:182</addr>
      <description>PTP-alternate1</description>
      <xref type="uri" data="http://ieee1588.nist.gov/"/>
      <xref type="person" data="Kang_Lee"/>
    </record>
    <record date="2007-02-02">
      <addr>FF0X:0:0:0:0:0:0:183</addr>
      <description>PTP-alternate2</description>
      <xref type="uri" data="http://ieee1588.nist.gov/"/>
      <xref type="person" data="Kang_Lee"/>
    </record>
    <record date="2007-02-02">
      <addr>FF0X:0:0:0:0:0:0:184</addr>
      <description>PTP-alternate3</description>
      <xref type="uri" data="http://ieee1588.nist.gov/"/>
      <xref type="person" data="Kang_Lee"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:185-FF0X:0:0:0:0:0:0:18B</addr>
      <description>Unassigned</description>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:18C</addr>
      <description>All ACs multicast address</description>
      <xref type="rfc" data="rfc5415"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:18D-FF0X:0:0:0:0:0:0:200</addr>
      <description>Unassigned</description>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:201</addr>
      <description>"rwho" Group (BSD) (unofficial)</description>
      <xref type="person" data="Jon_Postel"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:202</addr>
      <description>SUN RPC PMAPPROC_CALLIT</description>
      <xref type="person" data="Brendan_Eic"/>
    </record>
    <record date="2009-08-28">
      <addr>FF0X:0:0:0:0:0:0:204</addr>
      <description>All C1222 Nodes</description>
      <xref type="rfc" data="rfc6142"/>
    </record>
	<record date="2013-08-09">
      <addr>FF0X:0:0:0:0:0:0:205</addr>
      <description>Hexabus</description>
	  <xref type="person" data="Mathias_Dalheimer"/>
    </record>
    <record date="2013-08-13">
      <addr>FF0X:0:0:0:0:0:0:206</addr>
      <description>multicast chat</description>
	  <xref type="person" data="Patrik_Lahti"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:207-FF0X:0:0:0:0:0:0:2BF</addr>
      <description>Unassigned</description>
    </record>
    <record date="2015-02-19">
      <addr>FF0X:0:0:0:0:0:0:2C0-FF0X:0:0:0:0:0:0:2FF</addr>
      <description>Garmin Marine</description>
	  <xref type="person" data="Nathan_Karstens"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:300</addr>
      <description>Mbus/Ipv6</description>
      <xref type="rfc" data="rfc3259"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:301-FF0X:0:0:0:0:0:0:3FF</addr>
      <description>Unassigned</description>
    </record>
    <record date="2020-10-07">
      <addr>FF0X:0:0:0:0:0:0:400</addr>
      <description>Cell Broadcast Encapsulation</description>
      <xref type="person" data="Meridian_Labs_LTD"/>
      <xref type="person" data="LIRNEasia"/>
      <controller>
        <xref type="person" data="Meridian_Labs_LTD"/>
        <xref type="person" data="LIRNEasia"/>
      </controller>
    </record>
    <record date="2020-10-07">
      <addr>FF0X:0:0:0:0:0:0:401-FF0X:0:0:0:0:0:0:4FF</addr>
      <description>Civic Telemetry</description>
      <xref type="person" data="Meridian_Labs_LTD"/>
      <xref type="person" data="LIRNEasia"/>
      <controller>
        <xref type="person" data="Meridian_Labs_LTD"/>
        <xref type="person" data="LIRNEasia"/>
      </controller>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:500-FF0X:0:0:0:0:0:0:3485</addr>
      <description>Unassigned</description>
    </record>
    <record date="2015-06-15">
      <addr>FF0X:0:0:0:0:0:0:3486</addr>
      <description>IFSF Heartbeat</description>
	  <xref type="person" data="John_Carrier"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:0:3487-FF0X:0:0:0:0:0:0:BABF</addr>
      <description>Unassigned</description>
    </record>
    <record date="2010-11-22">
      <addr>FF0X:0:0:0:0:0:0:BAC0</addr>
      <description>BACnet</description>
      <xref type="person" data="Coleman_Brumley"/>
    </record>
    <record date="2026-04-07">
      <addr>FF0X:0:0:0:0:0:0:6496-FF0X:0:0:0:0:0:0:64B5</addr>
      <description>ISO 25750 Secured Ship Network</description>
      <xref type="person" data="Yung_Ho_Yu"/>
      <controller>
        <xref type="person" data="ISO-TC_8_SC26"/>
      </controller>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:1:1000/118</addr>
      <description>Service Location, Version 2</description>
      <xref type="rfc" data="rfc3111"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:2:0000-FF0X:0:0:0:0:0:2:7FFD</addr>
      <description>Multimedia Conference Calls</description>
      <xref type="person" data="Steve_Casner"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:2:7FFE</addr>
      <description>SAPv1 Announcements</description>
      <xref type="person" data="Steve_Casner"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:2:7FFF</addr>
      <description>SAPv0 Announcements (deprecated)</description>
      <xref type="person" data="Steve_Casner"/>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:0:2:8000-FF0X:0:0:0:0:0:2:FFFF</addr>
      <description>SAP Dynamic Assignments</description>
      <xref type="person" data="Steve_Casner"/>
    </record>
    <record date="2021-03-12">
      <addr>FF0X:0:0:0:0:0:3:0-FF0X:0:0:0:0:0:3:FFFF</addr>
      <description>DALI</description>
      <xref type="person" data="Scott_Wade"/>
      <controller>
        <xref type="person" data="DALI_Alliance_DiiA"/>
      </controller>
    </record>
    <record date="2023-08-21">
      <addr>FF0X:0:0:0:0:0:4:0-FF0X:0:0:0:0:0:4:FFFF</addr>
      <description>KNX IPv6 Multicast Addr. Range</description>
      <xref type="person" data="Joost_Demarest"/>
      <controller>
        <xref type="person" data="KNX_Association"/>
      </controller>
    </record>
    <record date="2023-04-19">
      <addr>FF0X:0:0:0:0:0:B:0-FF0X:0:0:0:0:0:B:FFFF</addr>
      <description>Bitcoin SV Node Groups</description>
      <xref type="person" data="Jake_Jones"/>
      <controller>
        <xref type="person" data="Bitcoin_Association_for_Bitcoin_SV"/>
      </controller>
    </record>
    <record>
      <addr>FF0X:0:0:0:0:DB8::/96</addr>
      <description>Documentation Addresses</description>
      <xref type="rfc" data="rfc6676"/>
    </record>
  </registry>

  <registry id="unicast-multicast-group-ids">
    <title>Unicast-based (Including SSM) Multicast Group IDs</title>
    <xref type="rfc" data="rfc3307"/>
    <registration_rule>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 <xref type="uri" data="https://www.iana.org/assignments/perm-mcast-groupids"/>

FF3X:0:0:0:0:0:8000:0-FF3X:0:0:0:0:0:FFFF:FFFF - Uses dynamic assignment 
according to the protocols listed in the <xref type="uri" data="https://www.iana.org/assignments/ipv6-multicast-addresses/ipv6-multicast-addresses.xhtml#dynamic-multicast-group-ids">Dynamic Multicast Group IDs</xref> 
registry <xref type="draft" data="RFC-ietf-pim-updt-ipv6-dyn-mcast-addr-grp-id-13"/>
    </registration_rule>
    <record>
      <addr>FF3X:0:0:0:0:0:0:0-FF3X:0:0:0:0:0:3FFF:FFFF</addr>
      <description>Invalid addresses</description>
      <xref type="rfc" data="rfc4607"/>
    </record>
    <record>
      <addr>FF3X:0:0:0:0:0:4000:0-FF3X:0:0:0:0:0:7FFF:FFFF</addr>
      <description>Reserved for IANA allocation; see <xref type="uri" data="https://www.iana.org/assignments/perm-mcast-groupids"/></description>
      <xref type="rfc" data="rfc4607"/>
    </record>
    <record date="2026-03-19">
      <addr>FF3X:0:0:0:0:0:8000:0-FF3X:0:0:0:0:0:FFFF:FFFF</addr>
      <description>This range uses dynamic assignment according to the protocols listed in the <xref type="uri" data="https://www.iana.org/assignments/ipv6-multicast-addresses/ipv6-multicast-addresses.xhtml#dynamic-multicast-group-ids">Dynamic Multicast Group IDs</xref> registry</description>
      <xref type="draft" data="RFC-ietf-pim-updt-ipv6-dyn-mcast-addr-grp-id-13"/>
    </record>
  </registry>

  <registry id="dynamic-multicast-group-ids">
    <title>Dynamic Multicast Group IDs</title>
    <xref type="rfc" data="rfc3307"/>
    <xref type="draft" data="RFC-ietf-pim-updt-ipv6-dyn-mcast-addr-grp-id-13"/>
    <range>
      <value>0x90000000-0xEFFFFFFF</value>
      <registration_rule>Standards Action</registration_rule>
    </range>
    <range>
      <value>0xFD000000-0xFDFFFFFF</value>
      <registration_rule>Private Use</registration_rule>
    </range>
    <range>
      <value>0xFE000000-0xFEFFFFFF</value>
      <registration_rule>Experimental Use</registration_rule>
    </range>
    <record date="2026-03-19">
      <value>0x80000000-0x8FFFFFFF</value>
      <description>MADCAP</description>
      <reference>Defined in <xref type="rfc" data="rfc2730"/>, range assigned in <xref type="draft" data="RFC-ietf-pim-updt-ipv6-dyn-mcast-addr-grp-id-13"/></reference>
    </record>
    <record>
      <value>0x90000000-0xEFFFFFFF</value>
      <description>Unassigned</description>
      <reference/>
    </record>
    <record date="2026-03-19">
      <value>0xF0000000-0xFCFFFFFF</value>
      <description>Host allocation of SSM group addresses</description>
      <reference><xref type="draft" data="RFC-ietf-pim-updt-ipv6-dyn-mcast-addr-grp-id-13"/></reference>
    </record>
    <record date="2026-03-19">
      <value>0xFD000000-0xFDFFFFFF</value>
      <description>Reserved for Private Use</description>
      <reference><xref type="draft" data="RFC-ietf-pim-updt-ipv6-dyn-mcast-addr-grp-id-13"/></reference>
    </record>
    <record date="2026-03-19">
      <value>0xFE000000-0xFEFFFFFF</value>
      <description>Reserved for Experimental Use</description>
      <reference><xref type="draft" data="RFC-ietf-pim-updt-ipv6-dyn-mcast-addr-grp-id-13"/></reference>
    </record>
    <record date="2026-03-19">
      <value>0xFF000000-0xFFFFFFFF</value>
      <description>Solicited-Node multicast addresses</description>
      <reference><xref type="rfc" data="rfc4291" section="2.7.1"/></reference>
    </record>
  </registry>


  <people>
    <person id="_3GPP">
      <name>3GPP</name>
      <uri>https://www.3gpp.org</uri>
    </person>
    <person id="Andrew_Cherenson">
      <name>Andrew Cherenson</name>
      <uri>mailto:arc&amp;sgi.com</uri>
    </person>
    <person id="Andreas_Rammhold">
      <name>Andreas Rammhold</name>
      <uri>mailto:andreas&amp;rammhold.de</uri>
      <updated>2019-10-02</updated>
    </person>
    <person id="Applykane">
      <org>Applykane Technologies Private Limited</org>
      <uri>mailto:applykane&amp;gmail.com</uri>
      <updated>2017-05-26</updated>
    </person>
    <person id="Arnold_M">
      <name>Arnold M</name>
      <uri>mailto:arnoldm&amp;microsoft.com</uri>
    </person>
     <person id="AusweisApp">
      <name>AusweisApp</name>
      <uri>https://github.com/Governikus/AusweisApp</uri>
    </person>
    <person id="Bert_van_Willigen">
      <name>Bert van Willigen</name>
      <uri>mailto:bert.vanwilligen&amp;philips.com</uri>
      <updated>2005-09-16</updated>
    </person>
    <person id="Bill_Schilit">
      <name>Bill Schilit</name>
      <uri>mailto:schilit&amp;parc.xerox.com</uri>
    </person>
    <person id="Bill_Simpson">
      <name>Bill Simpson</name>
      <uri>mailto:bill.simpson&amp;um.cc.umich.edu</uri>
      <updated>1994-11-01</updated>
    </person>
    <person id="Bitcoin_Association_for_Bitcoin_SV">
      <org>Bitcoin Association for Bitcoin SV</org>
      <uri>mailto:support&amp;bitcoinsv.com</uri>
      <updated>2023-04-20</updated>
    </person>
    <person id="Bloomer">
      <name>John Bloomer</name>
      <uri>mailto:john&amp;bloomer.com</uri>
      <updated>2010-03-26</updated>
    </person>
    <person id="Bob_Braden">
      <name>Bob Braden</name>
      <uri>mailto:braden&amp;isi.edu</uri>
      <updated>1996-04-01</updated>
    </person>
    <person id="Brendan_Eic">
      <name>Brendan Eic</name>
      <uri>mailto:brendan&amp;illyria.wpd.sgi.com</uri>
    </person>
    <person id="Brian_Kean">
      <name>Brian Kean</name>
      <uri>mailto:bkean&amp;dca.com</uri>
      <updated>1995-08-01</updated>
    </person>
    <person id="Bruce_Factor">
      <name>Bruce Factor</name>
      <uri>mailto:ahi!bigapple!bruce&amp;uunet.uu.net</uri>
    </person>
    <person id="Bryant_Eastham">
      <name>Bryant Eastham</name>
      <uri>mailto:protocol&amp;opendof.org</uri>
      <updated>2015-04-23</updated>
    </person>
    <person id="Charles_Lo">
      <name>Charles Lo</name>
      <uri>mailto:clo&amp;qti.qualcomm.com</uri>
      <updated>2022-10-31</updated>
    </person>
    <person id="Christian_Grothoff">
      <name>Christian Grothoff</name>
      <uri>mailto:grothoff&amp;gnunet.org</uri>
      <updated>2017-11-16</updated>
    </person>    
    <person id="Christopher_Mettin">
      <name>Christopher Mettin</name>
      <uri>mailto:cmettin&amp;unclesamnames.com</uri>
      <updated>2013-01-24</updated>
    </person>
    <person id="Chuck_McManis">
      <name>Chuck McManis</name>
      <uri>mailto:cmcmanis&amp;sun.com</uri>
    </person>
    <person id="Coleman_Brumley">
      <name>Coleman Brumley</name>
      <uri>mailto:cbrumley&amp;polarsoft.biz</uri>
      <updated>2010-11-22</updated>
    </person>
    <person id="Connectivity_Standards_Alliance">
      <org>Connectivity Standards Alliance</org>
      <uri>mailto:ianaregistrations&amp;mail.csa-iot.org</uri>
      <updated>2025-10-10</updated>
    </person> 
    <person id="Craig_Dowell">
      <name>Craig Dowell</name>
      <uri>mailto:cdowell&amp;quicinc.com</uri>
      <updated>2011-11-18</updated>
    </person>
    <person id="DALI_Alliance_DiiA">
      <org>DALI Alliance (DiiA)</org>
      <uri>mailto:tm&amp;digitalilluminationinterface.org</uri>
      <updated>2021-03-12</updated>
    </person>
    <person id="Dan_Harrington">
      <name>Dan Harrington</name>
      <uri>mailto:dan&amp;lucent.com</uri>
      <updated>1996-07-01</updated>
    </person>
    <person id="Dan_Jakubiec">
      <name>Dan Jakubiec</name>
      <uri>mailto:dan.jakubiec&amp;systech.com</uri>
      <updated>2006-09-21</updated>
    </person>
    <person id="Dave_Cheriton">
      <name>Dave Cheriton</name>
      <uri>mailto:cheriton&amp;pescadero.stanford.edu</uri>
    </person>
    <person id="David_Mills">
      <name>David Mills</name>
      <uri>mailto:mills&amp;udel.edu</uri>
    </person>
    <person id="Dino_Farinacci">
      <name>Dino Farinacci</name>
      <uri>mailto:dino&amp;cisco.com</uri>
    </person>
    <person id="Dotty_Yackle">
      <name>Dotty Yackle</name>
      <uri>mailto:ditty_yackle&amp;dantz.com</uri>
      <updated>1996-02-01</updated>
    </person>
    <person id="Erik_Guttman">
      <name>Erik Guttman</name>
      <uri>mailto:erik.guttman&amp;sun.com</uri>
      <updated>2001-05-01</updated>
    </person>
    <person id="Ernst_EDER">
      <name>Ernst EDER</name>
      <uri>mailto:tech&amp;lonmark.org</uri>
      <updated>2018-11-15</updated>
    </person>
    <person id="Federal_Office_for_Information_Security">
      <name>Federal Office for Information Security</name>
      <uri>mailto:eid&amp;bsi.bund.de</uri>
      <updated>2025-06-13</updated>
    </person>
    <person id="Gavin_Henry">
      <name>Gavin Henry</name>
      <uri>mailto:ghenry&amp;sentrypeer.org</uri>
      <updated>2022-01-26</updated>
    </person>
    <person id="Giuseppe_Gori">
      <name>Giuseppe Gori</name>
      <uri>mailto:ggori&amp;gorbyte.com</uri>
      <updated>2021-02-12</updated>
    </person>
    <person id="Hanno_Tersteegen">
      <name>Hanno Tersteegen</name>
      <uri>mailto:hanno.tersteegen&amp;fokus.fraunhofer.de</uri>
      <updated>2004-05-01</updated>
    </person>
    <person id="Hiroshi_Okubo">
      <name>Hiroshi Okubo</name>
      <uri>mailto:okubo.hiroshi&amp;canon.co.jp</uri>
      <updated>2014-08-01</updated>
    </person>
    <person id="ISO-TC_8_SC26">
      <name>ISO/TC 8/SC 26</name>
      <uri>https://www.iso.org/committee/10281240.html</uri>
      <updated>2026-04-07</updated>
    </person>
    <person id="Jake_Jones">
      <name>Jake Jones</name>
      <org>Bitcoin Association for Bitcoin SV</org>
      <uri>mailto:jake&amp;bitcoinassociation.net</uri>
      <updated>2023-04-19</updated>
    </person>
    <person id="Jim_Toga">
      <name>Jim Toga</name>
      <uri>mailto:jtoga&amp;ibeam.jf.intel.com</uri>
      <updated>1996-05-01</updated>
    </person>
    <person id="Johan_Peeters">
      <name>Johan Peeters</name>
      <uri>mailto:johan.peeters&amp;technicolor.com</uri>
      <updated>2018-05-01</updated>
    </person>
    <person id="John_Carrier">
      <name>John Carrier</name>
      <uri>mailto:CarrierJohn&amp;iCloud.com</uri>
      <updated>2015-06-15</updated>
    </person>    
    <person id="John_Flick">
      <name>John Flick</name>
      <uri>mailto:john.flick&amp;hp.com</uri>
      <updated>2013-02-28</updated>
    </person>
    <person id="John_McKernan">
      <name>John McKernan</name>
      <uri>mailto:john.mckernan&amp;sun.com</uri>
      <updated>2003-05-01</updated>
    </person>
    <person id="John_Moy">
      <name>John Moy</name>
      <uri>mailto:jmoy&amp;casc.com</uri>
    </person>
    <person id="Jon_Postel">
      <name>Jon Postel</name>
      <uri>mailto:postel&amp;isi.edu</uri>
    </person>
    <person id="Joost_Demarest">
      <name>Joost Demarest</name>
      <org>KNX Association</org>
      <uri>mailto:joost.demarest&amp;knx.org</uri>
      <updated>2023-08-21</updated>
    </person>
    <person id="Jose_Luis_Marocho">
      <name>Jose Luis Marocho</name>
      <uri>mailto:73374.313&amp;compuserve.com</uri>
      <updated>1996-07-01</updated>
    </person>
    <person id="Josip_Medved">
      <name>Josip Medved</name>
      <uri>mailto:jmedved&amp;jmedved.com</uri>
      <updated>2014-12-09</updated>
    </person>
    <person id="Kang_Lee">
      <name>Kang Lee</name>
      <uri>mailto:kang.lee&amp;nist.gov</uri>
      <updated>2007-02-02</updated>
    </person>
    <person id="KNX_Association">
      <org>KNX Association</org>
      <uri>mailto:joost.demarest&amp;knx.org</uri>
      <updated>2023-08-21</updated>
    </person>
    <person id="Kohki_Ohhira">
      <name>Kohki Ohhira</name>
      <uri>mailto:ohhira&amp;src.ricoh.co.jp</uri>
      <updated>2006-06-20</updated>
    </person>
    <person id="LIRNEasia">
      <org>LIRNEasia</org>
      <uri>mailto:nuwan&amp;lirneasia.net</uri>
      <updated>2020-10-07</updated>
    </person>
    <person id="Lloyd_Wood">
      <name>Lloyd Wood</name>
      <uri>mailto:lwood&amp;cisco.com</uri>
      <updated>2007-08-30</updated>
    </person>
    <person id="LonMark_International">
      <org>LonMark International</org>
      <uri>mailto:tech&amp;lonmark.org</uri>
      <updated>2018-11-19</updated>
    </person>
    <person id="Mark_Lewis">
      <name>Mark Lewis</name>
      <uri>mailto:Mark_Lewis&amp;ccm.jf.intel.com</uri>
      <updated>1995-10-01</updated>
    </person>
    <person id="Mark_Lipford">
      <name>Mark Lipford</name>
      <uri>mailto:mark.a.lipford&amp;sprint.com</uri>
      <updated>2006-09-21</updated>
    </person>
    <person id="Martin_Forssen">
      <name>Martin Forssen</name>
      <uri>mailto:maf&amp;dtek.chalmers.se</uri>
    </person>
    <person id="Martin_Krebs">
      <name>Martin Krebs</name>
      <uri>mailto:martin.krebs&amp;lancom.de</uri>
      <updated>2011-05-09</updated>
    </person>
    <person id="Martin_Turon">
      <name>Martin Turon</name>
      <uri>mailto:mturon&amp;google.com</uri>
      <updated>2025-10-10</updated>
    </person>
	  <person id="Mathias_Dalheimer">
      <name>Mathias Dalheimer</name>
      <uri>mailto:dalheimer&amp;itwm.fhg.de</uri>
      <updated>2013-08-09</updated>
    </person>
    <person id="Matthias_Schiffer">
      <name>Matthias Schiffer</name>
      <uri>mailto:mschiffer&amp;universe-factory.net</uri>
      <updated>2017-06-27</updated>
    </person>
    <person id="Mellanox">
      <org>Mellanox Technologies, Inc.</org>
      <uri>mailto:info&amp;mellanox.com</uri>
      <updated>2019-07-02</updated>
    </person>
    <person id="Meridian_Labs_LTD">
      <org>Meridian Labs LTD.</org>
      <uri>mailto:mark.wood&amp;meridianlabs.org</uri>
      <updated>2020-10-07</updated>
    </person>
    <person id="Michael_Richardson">
      <name>Michael Richardson</name>
      <uri>mailto:mcr&amp;sandelman.ca</uri>
      <updated>2010-11-30</updated>
    </person>
    <person id="Mike_King">
      <name>Mike King</name>
      <uri>mailto:mike.king&amp;philips.com</uri>
      <updated>2022-02-10</updated>
    </person>
    <person id="Mike_Pontillo">
      <name>Mike Pontillo</name>
      <uri>mailto:mike.pontillo&amp;canonical.com</uri>
      <updated>2017-05-19</updated>
    </person>
    <person id="Momar_Mbergan">
      <name>Momar Mbergan</name>
      <uri>mailto:Myamomar&amp;gmail.com</uri>
      <updated>2022-02-17</updated>
    </person>
    <person id="Moritz_Vieth">
      <name>Moritz Vieth</name>
      <uri>mailto:moritz.vieth&amp;fokus.fraunhofer.de</uri>
      <updated>2004-05-01</updated>
    </person>
    <person id="Nathan_Karstens">
      <name>Nathan Karstens</name>
      <uri>mailto:nettel&amp;garmin.com</uri>
      <updated>2015-02-19</updated>
    </person>
    <person id="Nick_Kelsey">
      <name>Nick Kelsey</name>
      <uri>mailto:nickk&amp;silicondust.com</uri>
      <updated>2022-10-04</updated>
    </person>
    <person id="Owen_Michael_James">
      <name>Owen Michael James</name>
      <uri>mailto:mjames&amp;tridium.com</uri>
      <updated>2010-09-13</updated>
    </person>
    <person id="Patrik_Lahti">
      <name>Patrik Lahti</name>
      <uri>mailto:bluecookiemonster&amp;gmail.com</uri>
      <updated>2013-08-13</updated>
    </person>
    <person id="Paul_Suhler">
      <name>Paul Suhler</name>
      <uri>mailto:paul.suhler&amp;quantum.com</uri>
      <updated>2009-05-12</updated>
    </person>
    <person id="Peter_Grahame_Firmstone">
      <name>Peter Grahame Firmstone</name>
      <uri>mailto:peter.firmstone&amp;zeus.net.au</uri>
      <updated>2015-08-27</updated>
    </person>
    <person id="Philips_Healthcare">
      <org>Philips Healthcare</org>
      <uri>mailto:bill.holden&amp;philips.com</uri>
      <updated>2022-02-10</updated>
    </person>
    <person id="Rick_van_Rein">
      <name>Rick van Rein</name>
      <uri>mailto:rick&amp;openfortress.nl</uri>
      <updated>2015-07-21</updated>
    </person>
    <person id="Rob_Janssen">
      <name>Rob Janssen</name>
      <uri>mailto:rob&amp;pe1chl.ampr.org</uri>
      <updated>1995-01-01</updated>
    </person>
    <person id="Rolf_Wojtech">
      <name>Rolf Wojtech</name>
      <uri>mailto:rolf.wojtech&amp;fos4x.de</uri>
      <updated>2011-12-07</updated>
    </person>
    <person id="Scott_Wade">
      <name>Scott Wade</name>
      <org>DALI Alliance (DiiA)</org>
      <uri>mailto:tm&amp;digitalilluminationinterface.org</uri>
      <updated>2021-03-12</updated>
    </person>
    <person id="Sebastian_Freundt">
      <name>Sebastian Freundt</name>
      <uri>mailto:sebastian.freundt&amp;ga-group.nl</uri>
      <updated>2009-11-30</updated>
    </person>
    <person id="Seiko_Epson_Corp">
      <name>Seiko Epson Corp</name>
      <uri>mailto:Takizawa.Toshihiko&amp;exc.epson.co.jp</uri>
      <updated>2010-02-26</updated>
    </person>
    <person id="Shachar_Dor">
      <name>Shachar Dor</name>
      <uri>mailto:shachard&amp;mellanox.com</uri>
      <updated>2019-07-01</updated>
    </person>
    <person id="Silicondust_USA_Inc.">
      <org>Silicondust USA Inc.</org>
      <uri>mailto:support&amp;silicondust.com</uri>
      <updated>2022-10-04</updated>
    </person>
    <person id="Stephan_Gatzka">
      <name>Stephan Gatzka</name>
      <uri>mailto:stephan.gatzka&amp;hbm.com</uri>
      <updated>2015-10-26</updated>
    </person>
    <person id="Stephane_Lejeune">
      <name>Stephane Lejeune</name>
      <uri>mailto:stlejeun&amp;cisco.com</uri>
      <updated>2016-07-07</updated>
    </person>
    <person id="Stephen_Williams">
      <name>Stephen Williams</name>
      <uri>mailto:steve&amp;iot42.org</uri>
      <updated>2022-05-06</updated>
    </person>
    <person id="Steve_Casner">
      <name>Steve Casner</name>
      <uri>mailto:casner&amp;isi.edu</uri>
      <updated>1995-01-01</updated>
    </person>
    <person id="Steve_Deering">
      <name>Steve Deering</name>
      <uri>mailto:deering&amp;cisco.com</uri>
    </person>
    <person id="Steve_Spitzer">
      <name>Steve Spitzer</name>
      <uri>mailto:sspitzer&amp;nmea.org</uri>
      <updated>2015-06-29</updated>
    </person>
    <person id="Susie_Armstrong">
      <name>Susie Armstrong</name>
      <uri>mailto:Armstrong.wbst128&amp;xerox.com</uri>
    </person>
    <person id="Toerless_Eckert">
      <name>Toerless Eckert</name>
      <uri>mailto:eckert&amp;cisco.com</uri>
      <updated>2014-06-04</updated>
    </person>
    <person id="Toine_C._Leerentveld">
      <name>Toine C. Leerentveld</name>
      <uri>mailto:tleerentveld&amp;crestron.com</uri>
      <updated>2016-09-27</updated>
    </person>
    <person id="Tom_Fay">
      <name>Tom Fay</name>
      <uri>mailto:tom_fay&amp;agilent.com</uri>
      <updated>2011-01-31</updated>
    </person>
    <person id="UPnP_Forum">
      <org>UPnP Forum</org>
      <uri>mailto:upnpadmin&amp;forum.upnp.org</uri>
      <updated>2006-09-21</updated>
    </person>
    <person id="William_Holden">
      <name>William Holden</name>
      <uri>mailto:bill.holden&amp;philips.com</uri>
      <updated>2022-02-10</updated>
    </person>
    <person id="Xiaoyu_Zhou">
      <name>Xiaoyu Zhou</name>
      <uri>mailto:zhouxyi&amp;lenovo.com</uri>
      <updated>2009-01-20</updated>
    </person>
    <person id="Yea_Uang">
      <name>Yea Uang</name>
      <uri>mailto:uang&amp;force.decnet.lockheed.com</uri>
      <updated>1994-11-01</updated>
    </person>
    <person id="Yung_Ho_Yu">
      <name>Yung Ho Yu</name>
      <uri>mailto:yungyu&amp;kmou.ac.kr</uri>
      <updated>2026-04-07</updated>
    </person>
    <person id="Yusuke_Doi">
      <name>Yusuke Doi</name>
      <uri>mailto:yusuke.doi&amp;toshiba.co.jp</uri>
      <updated>2015-08-21</updated>
    </person>
    <person id="Yuuki_Hara">
      <name>Yuuki Hara</name>
      <uri>mailto:yuuki_hara&amp;sanyodenki.co.jp</uri>
      <updated>2014-03-20</updated>
    </person>
  </people>
</registry>
