…09 N/A False [ 1 ] False [ 1 ] False [ 1 ] False [ 1 ] False 2001::/32 TEREDO [ RFC4380 ] [ RFC8190 ] 2006-01 N/A True True True N/A [ 2 ] False 2001:1::1/128 Port Control Protocol Anycast [ RFC7723 ] 2015-10 N/A True True True True False 2001:1::2/128 Traversal Using Relays arou…

…e is deprecated in favor of 2001::/32, which was allocated for the purpose in [ RFC4380 ]. 3ffe::/16 and 5f00::/8 were used for the 6bone, but returned [ RFC5156 ]. 3fff::/20 Documentation 2024-07-23 RESERVED See [ IPv6 Special-Purpose Address Space ] for details.

…----+----------------+ | Address Block | 2001::/32 | | Name | TEREDO | | RFC | [RFC4380] | | Allocation Date | January 2006 | | Termination Date | N/A | | Source | True | | Destination | True | | Forwardable | True | | Global | False | | Reserved-by-Protocol | False | +----------…

…----+----------------+ | Address Block | 2001::/32 | | Name | TEREDO | | RFC | [RFC4380] | | Allocation Date | January 2006 | | Termination Date | N/A | | Source | True | | Destination | True | | Forwardable | True | | Global | False | | Reserved-by-Protocol | False | +----------…