Internet Assigned Numbers Authority IPv6 Top Level Aggregation Identifier Assignments Last Updated 2010-07-06 Available Formats [IMG] XML [IMG] HTML [IMG] Plain text Registries included below * TLA Identifier Assignments * Sub-TLA Identifier Assignments TLA Identifier Assignments Registration Procedure(s) Registrations no longer accepted Reference [RFC4147] Note This registry was deprecated by [RFC4147]. A current overview of IPv6 address space can be found in the Internet Protocol Version 6 Address Space registry, which can be found here: [IANA registry ipv6-address-space] Sub-TLA Identifier Assignments Registration Procedure(s) Registrations no longer accepted Reference [RFC4147] Note This registry was deprecated by [RFC4147]. A current overview of the IPv6 address space allocated to the Regional Internet Registries can be found in the IPv6 Global Unicast Address Assignments registry, which can be found here: [IANA registry ipv6-unicast-address-assignments] Licensing Terms