Data as of Nov 10, 2026
Autonomous system

AS11223

Announces 512 addresses in 2 prefixes. None of it is anonymizer space.

Type
Business
ZZ

Announced prefixes

Arrived
PrefixTypeHolderRPKI
63.237.136.0/24
since Jan 2011
BusinessCenturyLink Communications, LLC
74.212.170.0/24
since Jan 2011
BusinessNatural Wireless, LLC

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it