DoD Network Information Center

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

ASN	370
Name	DNIC-ASBLK-00306-00371
Organization	DoD Network Information Center
Country	United States
Registry	ARIN

IPv4 addresses	299,008
IPv6 /64 networks	224
Prefixes	139

IPv4 Prefixes for AS370 - showing the first 20 of 138 networks

Network		Location	Addresses
139.244.72.0/21	United States Department of Defense (DoD)	Whitehall	2,048
55.100.0.0/16	DoD Network Information Center	Columbus	65,536
55.54.0.0/16	DoD Network Information Center	Columbus	65,536
55.54.204.0/24	DoD Network Information Center	Columbus	256
55.54.205.0/24	DoD Network Information Center	Columbus	256
55.54.210.0/24	DoD Network Information Center	Columbus	256
55.54.211.0/24	DoD Network Information Center	Columbus	256
55.54.212.0/24	DoD Network Information Center	Columbus	256
55.54.215.0/24	DoD Network Information Center	Columbus	256
55.54.216.0/24	DoD Network Information Center	Columbus	256
55.54.217.0/24	DoD Network Information Center	Columbus	256
55.54.218.0/24	DoD Network Information Center	Columbus	256
55.54.220.0/24	DoD Network Information Center	Columbus	256
55.54.221.0/24	DoD Network Information Center	Columbus	256
55.54.222.0/24	DoD Network Information Center	Columbus	256
55.54.225.0/24	DoD Network Information Center	Columbus	256
55.54.226.0/24	DoD Network Information Center	Columbus	256
55.54.227.0/24	DoD Network Information Center	Columbus	256
55.54.228.0/24	DoD Network Information Center	Columbus	256
55.54.229.0/24	DoD Network Information Center	Columbus	256

IPv6 Prefixes for AS370

Network		Location	/64 Prefixes
2608:10a:6000::/40	United States Department of Defense (DoD)	Columbus (East Columbus)	224