Data as of Nov 10, 2026
Autonomous system

AS397990

Williamslabs LLC

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

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
23.144.112.0/24
since Jun 2021
Business
44.31.141.0/24
since May 2023
BusinessAmateur Radio Digital Communications

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it