Sign inMonitor a domain
2620:4f:8000::/48

2620:4f:8000::/48 is the Direct Delegation AS112 Service block.

Last updated 26 Oct 2026 from the IANA IPv6 Special-Purpose Address Registry

Short answer

IANA lists 2620:4f:8000::/48 as “Direct Delegation AS112 Service” (RFC 7534). It is not an ordinary public address.

Block2620:4f:8000::/48
First – last2620:4f:8000:: – 2620:4f:8000:ffff:ffff:ffff:ffff:ffff
Sizea /48 (2^80 addresses)
Name in the registryDirect Delegation AS112 Service
Defined inRFC 7534
Allocated2011-05
Valid as source / destinationTrue / True
ForwardableTrue
Globally reachableTrue

Want the address websites actually see for you? Open the Truth Check.

Sources

  1. IANA IPv6 Special-Purpose Address Registry (CC0) · checked 26 Oct 2026
  2. RFC 7534