AS721 205.75.224.0/20 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 4094Addressable IPs: 4096205.75.224.0/24205.75.225.0/24205.75.226.0/24205.75.227.0/24205.75.228.0/24205.75.229.0/24205.75.230.0/24205.75.231.0/24205.75.232.0/24205.75.233.0/24205.75.234.0/24205.75.235.0/24205.75.236.0/24205.75.237.0/24205.75.238.0/24205.75.239.0/24