Data as of Nov 5, 2026
Autonomous system

AS406

Air Force Systems Networking

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

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
139.241.9.0/24
since Oct 2023
BusinessUnited States Department of Defense (DoD)
via DoD Network Information Center
198.218.225.0/24
since Apr 2023
BusinessUnited States Department of Defense (DoD)
via Air Force Systems Networking

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it