IANA IPv6 Special Purpose Address Registry - per [RFC4773]

[last updated 2007-04-27]

Address prefixes listed in the Special Purpose Address Registry are not
guaranteed routability in any particular local or global context.
Registration Procedure: IETF Consensus

                              Date      Termination            Contact  Routing
Prefix          Assignment  Designated     Date       Purpose  Details   Scope     Reference
--------------  ----------  ----------  ------------- -------  -------- --------   ---------
2001:0000::/32   TEREDO     10 Jan 06                 Anycast                                Scoped     [RFC4380]
2001:10::/28     ORCHID     21 Mar 07   21 Mar 14     Overlay  See RFC  Not Routed [RFC4843]



References
----------

[RFC4380]   C. Huitema, "Teredo: Tunneling IPv6 over UDP through NATs",
            RFC 4380, February 2006.

[RFC4773]   G. Huston, "Administration of the IANA Special Purpose 
            Address Block", RFC 4773, December 2006.

[RFC4843]   P. Nikander, J. Laganier, F. Dupont, "An IPv6 Prefix for 
            Overlay Routable Cryptographic Hash Identifiers (ORCHID)", 
            RFC 4843, April 2007.

(registry created 2006-01-10)

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