AS721 205.61.32.0/21 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 2046Addressable IPs: 2048205.61.32.0/24205.61.33.0/24205.61.34.0/24205.61.35.0/24205.61.36.0/24205.61.37.0/24205.61.38.0/24205.61.39.0/24