AS1637 — DNIC-AS-01637

AS1637 announces 10 IPv4 prefixes covering 201,472 addresses and 1 IPv6 prefixes.

About this network

A US Department of Defense network (DNIC-AS-01637), registered to the DoD Network Information Center (DNIC), which holds many federal ASNs.

What it's used for

• US military / Department of Defense networking.

Notable

• A US government / DoD allocation, not a commercial ISP or host. The generic DNIC registration does not identify a specific base or unit.

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

Announced prefixes

• 6.16.88.0/23
• 6.134.24.0/22
• 143.46.0.0/16
• 143.68.152.0/21
• 147.248.24.0/24
• 155.5.0.0/16
• 155.6.0.0/16
• 155.20.102.0/23
• 155.20.105.0/24
• 192.172.29.0/24
• 2608:c141:30::/48

Upstream networks

• AS27066 United States Department of Defense (DoD)

Adjacent networks

• AS27066 United States Department of Defense (DoD)