AS721 205.110.160.0/21 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 2046Addressable IPs: 2048205.110.160.0/24205.110.161.0/24205.110.162.0/24205.110.163.0/24205.110.164.0/24205.110.165.0/24205.110.166.0/24205.110.167.0/24