Data as of Nov 5, 2026
Autonomous system

AS627

United States Department of Defense (DoD)

Announces 7,168 addresses in 6 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
138.147.0.0/24
since Mar 2021
Business
via Navy Network Information Center (NNIC)
204.34.240.0/24
since Apr 2020
Business
via DoD Network Information Center
204.36.18.0/24
since Aug 2016
Business
via DoD Network Information Center
204.36.19.0/24
since Sep 2012
Business
via DoD Network Information Center
205.69.240.0/21
since Aug 2016
Business
via Navy Network Information Center (NNIC)
205.70.96.0/20
since Mar 2012
Business
via Navy Network Information Center (NNIC)

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it