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	348
Name	DNIC-ASBLK-00306-00371
Organization	DoD Network Information Center
Country	United States
Registry	ARIN

IPv4 addresses	69,376
IPv6 /64 networks	224
Prefixes	17

IPv4 Prefixes for AS348

Network		Location	Addresses
55.22.0.0/16	DoD Network Information Center	Columbus	65,536
55.22.50.0/24	DoD Network Information Center	Columbus	256
55.22.51.0/24	DoD Network Information Center	Columbus	256
55.22.52.0/24	DoD Network Information Center	Columbus	256
55.22.53.0/24	DoD Network Information Center	Columbus	256
55.22.54.0/24	DoD Network Information Center	Columbus	256
55.22.55.0/24	DoD Network Information Center	Columbus	256
55.22.57.0/24	DoD Network Information Center	Columbus	256
55.22.58.0/24	DoD Network Information Center	Columbus	256
55.22.59.0/24	DoD Network Information Center	Columbus	256
55.22.60.0/24	DoD Network Information Center	Columbus	256
55.22.61.0/24	DoD Network Information Center	Columbus	256
55.22.62.0/24	DoD Network Information Center	Columbus	256
55.22.65.0/24	DoD Network Information Center	Columbus	256
55.22.66.0/24	DoD Network Information Center	Columbus	256
55.22.67.0/24	DoD Network Information Center	Columbus	256

IPv6 Prefixes for AS348

Network		Location	/64 Prefixes
2608:14a:2700::/40	United States Department of Defense (DoD)	Columbus	224