| 2001:: is contained in the 2001::/32 Special Purpose Address Block. 2001::/32 - TEREDO 2001::/32 was allocated on January of 2006 Addresses in 2001::/32 may be used as the source address of an IP datagram that transits two devices. Addresses in 2001::/32 may be used as the destination address of an IP datagram that transits two devices. Addresses in 2001::/32 are forwardable. A router may forward an IP datagram to Addresses in 2001::/32 between external interfaces. [ RFC4380, ^ ] [ RFC8190, ^ ] | |
___________ ____________________
\ |
\|
|\ /|
/ \^___^/ \
|| ___ ___ ||
-||| \__| |__/ |||-
||_ _||
\| |/
\ _____ /
| \___/ |
_ /\_____/\ _
\\/ipdUHUbqi\//