AS721 214.26.240.0/21 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 2046Addressable IPs: 2048214.26.240.0/24214.26.241.0/24214.26.242.0/24214.26.243.0/24214.26.244.0/24214.26.245.0/24214.26.246.0/24214.26.247.0/24