Data as of Nov 10, 2026
Autonomous system

AS36178

Stephen Gould Corporation

Announces 512 addresses in 1 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
12.20.60.0/23
since Aug 2010
BusinessAT&T Enterprises, LLC

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it