Data as of Nov 8, 2026
Autonomous system

AS394803

American National Standards Institute

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

Type
Education
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
63.241.103.0/24
since Mar 2016
BusinessAT&T Enterprises, LLC
216.5.120.0/24
since Mar 2016
BusinessVerizon Business
via American National Standards Institute

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it