AS721 205.57.32.0/20 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 4094Addressable IPs: 4096205.57.32.0/24205.57.33.0/24205.57.34.0/24205.57.35.0/24205.57.36.0/24205.57.37.0/24205.57.38.0/24205.57.39.0/24205.57.40.0/24205.57.41.0/24205.57.42.0/24205.57.43.0/24205.57.44.0/24205.57.45.0/24205.57.46.0/24205.57.47.0/24