AS721 55.179.112.0/20 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 4094Addressable IPs: 409655.179.112.0/2455.179.113.0/2455.179.114.0/2455.179.115.0/2455.179.116.0/2455.179.117.0/2455.179.118.0/2455.179.119.0/2455.179.120.0/2455.179.121.0/2455.179.122.0/2455.179.123.0/2455.179.124.0/2455.179.125.0/2455.179.126.0/2455.179.127.0/24