Data as of Nov 5, 2026
Autonomous system

AS1904

United States Department of Defense (DoD)

Announces 3,840 addresses in 7 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
192.152.18.0/24
since Aug 2016
Business
via DoD Network Information Center
192.152.19.0/24
since Jul 2026
Business
via DoD Network Information Center
192.207.74.0/24
since Aug 2016
Business
via DoD Network Information Center
198.154.64.0/21
since Oct 2025
Business
via DoD Network Information Center
198.154.72.0/23
since Aug 2016
Business
via DoD Network Information Center
198.154.74.0/24
since Aug 2016
Business
via DoD Network Information Center
207.132.83.0/24
since Aug 2016
Business
via DoD Network Information Center

Network & history

Profile
Registered
Jul 7, 1992
Domain
mail.mil
Industry
Internet Service Provider (ISP)