Data as of Nov 10, 2026
Autonomous system

AS29766

CHSPSC, LLC

Announces 3,072 addresses in 10 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
67.106.199.0/24
since Aug 2016
BusinessVerizon Business
68.156.159.0/24
since Aug 2016
BusinessAT&T Enterprises, LLC
204.227.128.0/24
since Aug 2016
Business
204.227.129.0/24
since Aug 2019
Business
204.227.132.0/24
since Mar 2012
Business
204.227.133.0/24
since Oct 2019
Business
204.227.137.0/24
since May 2018
Business
204.227.138.0/24
since Jun 2026
Business
204.227.140.0/22
since Sep 2013
Business
204.227.140.0/24
since Dec 2020
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it