AS3954 — DNIC-AS-03954 - United States Department of Defense (DoD)

AS3954 announces 6 IPv4 prefixes covering 2,304 addresses and 0 IPv6 prefixes.

About this network

A US Department of Defense network registered as DNIC-AS-03954 through the DoD Network Information Center (DNIC).

What it's used for

• US government and military network operations. The registration identifies only the Department of Defense; the specific site, command, or unit behind it is not publicly stated.

Notable

• A government network, not a commercial ISP or hosting provider. The DoD holds a large number of ASNs registered under DNIC- handles, many of them in the low-numbered range from the internet's early years — a legacy of the military's role in funding and building the ARPANET.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 147.48.10.0/24
• 204.34.103.0/24
• 204.34.108.0/23
• 207.133.136.0/23
• 207.133.141.0/24
• 207.133.242.0/23

Upstream networks

• AS27066 United States Department of Defense (DoD)

Adjacent networks

• AS27066 United States Department of Defense (DoD)

Routing security

• RPKI: 0 valid, 0 invalid and 8 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 0% of announcements registered; 0 route objects.
• Listed in as-sets: AS2914:AS-3908-DOWNSTREAMS.