Data as of Nov 6, 2026
Autonomous system

AS153

Headquarters, USAISC

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

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
158.9.16.0/24
since Oct 22, 2026
BusinessUnited States Department of Defense (DoD)
via Headquarters, USAISC
207.133.194.0/24
since Sep 2016
BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it