AS2621 — DNIC-AS-02621 - United States Department of Defense (DoD)

AS2621 announces 1 IPv4 prefixes covering 2,048 addresses and 0 IPv6 prefixes.

About this network

DNIC-AS-02621 is a US Department of Defense network registered through the Defense Network Information Center (DNIC), which holds many federal ASNs.

What it's used for

• US government / military networking.

Notable

• A DoD allocation, not a commercial ISP or host. The generic DNIC registration does not identify a specific base or unit. The low AS number reflects an early federal allocation.

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

Announced prefixes

• 164.196.0.0/21

Upstream networks

• AS668 United States Department of Defense (DoD)

Adjacent networks

• AS668 United States Department of Defense (DoD)

Routing security

• RPKI: 0 valid, 0 invalid and 2 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 4 route objects.
• Listed in as-sets: AS-DREN, AS-HURRICANE, AS-TRANSROUTE-SPEC, AS20965:AS-FROM-INTERNET2-TO-GEANT, AS668:AS-TRANSIT.