AS721 134.135.0.0/20 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 4094Addressable IPs: 4096134.135.0.0/24134.135.1.0/24134.135.2.0/24134.135.3.0/24134.135.4.0/24134.135.5.0/24134.135.6.0/24134.135.7.0/24134.135.8.0/24134.135.9.0/24134.135.10.0/24134.135.11.0/24134.135.12.0/24134.135.13.0/24134.135.14.0/24134.135.15.0/24