Data as of Nov 10, 2026
Autonomous system

AS54420

COCC

Announces 1,280 addresses in 5 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
12.132.105.0/24
since Sep 2013
BusinessAT&T Enterprises, LLC
50.203.197.0/24
since Nov 2013
BusinessComcast Cable Communications, LLC
173.195.98.0/24
since Nov 2019
Business
192.140.7.0/24
since May 2017
Business
204.60.84.0/24
since Sep 2013
BusinessAT&T Enterprises, LLC

Network & history

The space it routes itself

Address share by type

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it