AS721 134.135.64.0/20 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 4094Addressable IPs: 4096134.135.64.0/24134.135.65.0/24134.135.66.0/24134.135.67.0/24134.135.68.0/24134.135.69.0/24134.135.70.0/24134.135.71.0/24134.135.72.0/24134.135.73.0/24134.135.74.0/24134.135.75.0/24134.135.76.0/24134.135.77.0/24134.135.78.0/24134.135.79.0/24