AS228 — DNIC-AS-00228

AS228 announces 4 IPv4 prefixes covering 8,192 addresses and 0 IPv6 prefixes.

About this network

An early US Department of Defense allocation (DNIC-AS-00228), 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

• 147.241.48.0/21
• 147.241.64.0/21
• 147.241.136.0/21
• 147.241.144.0/21

Upstream networks

• AS668 United States Department of Defense (DoD)

Adjacent networks

• AS668 United States Department of Defense (DoD)