Data as of Nov 4, 2026
Autonomous system

AS5957

United States Department of Defense (DoD)

Announces 1,024 addresses in 4 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
204.222.176.0/24
since Jan 2024
Business
via DoD Network Information Center
204.222.177.0/24
since May 2005
Business
via DoD Network Information Center
204.222.178.0/24
since May 2005
Business
via DoD Network Information Center
204.222.179.0/24
since May 2005
Business
via DoD Network Information Center

Network & history

Profile
Registered
Oct 24, 1995
Domain
mail.mil
Industry
Military, Defense, National Security, and International Affairs