AS721 205.85.24.0/21 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 2046Addressable IPs: 2048205.85.24.0/24205.85.25.0/24205.85.26.0/24205.85.27.0/24205.85.28.0/24205.85.29.0/24205.85.30.0/24205.85.31.0/24