Data as of Nov 10, 2026
Autonomous system

AS365

United States Department of Defense (DoD)

Announces 131,072 addresses in 3 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
55.18.0.0/16
since Aug 2016
Business
via Headquarters, USAISC
55.69.0.0/16
since Aug 2016
Business
via Headquarters, USAISC
55.69.16.0/24
since Mar 2024
Business
via Headquarters, USAISC

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it