AS252 — DNIC-AS-00252

AS252 announces 5 IPv4 prefixes covering 69,120 addresses and 1 IPv6 prefixes.

About this network

An early US Department of Defense allocation (DNIC-AS-00252), registered through the DoD Network Information Center (DNIC), which holds many federal ASNs.

What it's used for

• US government / military networking. The generic DNIC registration does not identify a specific base or unit.

Notable

• A US government / DoD network, not a commercial ISP or host.
• The low AS number reflects a very early allocation, handed out roughly sequentially in the internet's first years.

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

Announced prefixes

• 128.47.0.0/16
• 131.92.188.0/22
• 192.70.236.0/24
• 204.37.16.0/21
• 204.37.24.0/24
• 2001:480:34::/48

Upstream networks

• AS668 United States Department of Defense (DoD)

Adjacent networks

• AS668 United States Department of Defense (DoD)