Data as of Nov 10, 2026
Autonomous system

AS3471

United States Department of Defense (DoD)

Announces 2,560 addresses in 10 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
199.9.81.0/24
since Jul 2026
Business
via DoD Network Information Center
199.9.82.0/24
since Apr 2024
Business
via DoD Network Information Center
199.9.84.0/24
since Jul 2026
Business
via DoD Network Information Center
199.9.85.0/24
since Apr 2024
Business
via DoD Network Information Center
199.9.87.0/24
since Jul 2026
Business
via DoD Network Information Center
199.9.88.0/24
since Apr 2024
Business
via DoD Network Information Center
199.9.91.0/24
since Jul 2026
Business
via DoD Network Information Center
199.9.92.0/24
since Apr 2023
Business
via DoD Network Information Center
214.27.226.0/24
since May 2026
Business
via DoD Network Information Center
214.27.227.0/24
since Oct 22, 2026
Business
via DoD Network Information Center

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it