AS721 205.73.208.0/20 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 4094Addressable IPs: 4096205.73.208.0/24205.73.209.0/24205.73.210.0/24205.73.211.0/24205.73.212.0/24205.73.213.0/24205.73.214.0/24205.73.215.0/24205.73.216.0/24205.73.217.0/24205.73.218.0/24205.73.219.0/24205.73.220.0/24205.73.221.0/24205.73.222.0/24205.73.223.0/24