AS747 — DNIC-AS-00747

AS747 announces 53 IPv4 prefixes covering 77,824 addresses and 1 IPv6 prefixes.

About this network

A US Department of Defense allocation (DNIC-AS-00747), registered to the DoD Network Information Center (DNIC).

What it's used for

• US Department of Defense networking.

Notable

• A US government / DoD network, not a commercial ISP or host. Registered to the DoD Network Information Center (DNIC), which holds many federal ASNs. The low AS number reflects an early-internet allocation.

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

Announced prefixes

• 6.148.95.0/24
• 143.68.64.0/19
• 143.68.96.0/21
• 143.73.173.0/24
• 143.73.240.0/20
• 143.74.251.0/24
• 143.76.112.0/20
• 143.76.227.0/24
• 143.76.239.0/24
• 143.86.128.0/20
• 144.104.16.0/21
• 144.104.248.0/21
• 144.107.128.0/19
• 144.107.224.0/20
• 147.242.1.0/24
• 147.242.2.0/23
• 147.242.4.0/23
• 147.242.6.0/24
• 147.242.8.0/23
• 147.242.11.0/24
• 147.242.13.0/24
• 147.242.14.0/24
• 147.242.16.0/23
• 147.242.20.0/23
• 147.242.22.0/24
• 147.242.27.0/24
• 147.242.30.0/24
• 147.242.42.0/23
• 147.242.50.0/23
• 147.242.52.0/24
• 147.242.105.0/24
• 147.242.127.0/24
• 147.242.128.0/24
• 147.242.200.0/24
• 147.242.236.0/24
• 147.242.243.0/24
• 147.242.245.0/24
• 147.242.247.0/24
• 147.242.249.0/24
• 147.242.250.0/23
• 147.242.252.0/22
• 150.196.48.0/20
• 150.196.64.0/19
• 155.20.148.0/24
• 155.20.150.0/23
• 155.20.163.0/24
• 155.20.231.0/24
• 155.20.252.0/24
• 155.26.64.0/24
• 160.140.252.0/22
• 160.143.224.0/19
• 215.1.62.0/23
• 215.1.96.0/20
• 2608:c109:c0::/48

Upstream networks

• AS27066 United States Department of Defense (DoD)

Downstream networks

• AS5277 United States Department of Defense (DoD)

Adjacent networks

• AS27066 United States Department of Defense (DoD)
• AS5277 United States Department of Defense (DoD)