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	326
Name	DNIC-ASBLK-00306-00371
Organization	DoD Network Information Center
Country	United States
Registry	ARIN

IPv4 addresses	36,096
IPv6 /64 networks	224
Prefixes	39

IPv4 Prefixes for AS326 - showing the first 20 of 38 networks

Network		Location	Addresses
55.189.0.0/20	DoD Network Information Center	Columbus	4,096
55.189.16.0/20	DoD Network Information Center	Columbus	4,096
55.189.180.0/24	DoD Network Information Center	Columbus	256
55.189.32.0/23	DoD Network Information Center	Columbus	512
55.189.34.0/23	DoD Network Information Center	Columbus	512
55.189.36.0/24	DoD Network Information Center	Columbus	256
55.189.40.0/21	DoD Network Information Center	Columbus	2,048
55.189.58.0/23	DoD Network Information Center	Columbus	512
55.189.64.0/20	DoD Network Information Center	Columbus	4,096
55.189.80.0/20	DoD Network Information Center	Columbus	4,096
55.189.96.0/24	DoD Network Information Center	Columbus	256
55.190.10.0/24	DoD Network Information Center	Columbus	256
55.190.2.0/24	DoD Network Information Center	Columbus	256
55.190.200.0/24	DoD Network Information Center	Columbus	256
55.190.254.0/24	DoD Network Information Center	Columbus	256
55.190.3.0/24	DoD Network Information Center	Columbus	256
55.190.7.0/24	DoD Network Information Center	Columbus	256
55.190.8.0/24	DoD Network Information Center	Columbus	256
55.190.80.0/24	DoD Network Information Center	Columbus	256
55.190.82.0/24	DoD Network Information Center	Columbus	256

IPv6 Prefixes for AS326

Network		Location	/64 Prefixes
2608:16a:7900::/40	United States Department of Defense (DoD)	Columbus	224