AS721 146.16.96.0/20 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 4094Addressable IPs: 4096146.16.96.0/24146.16.97.0/24146.16.98.0/24146.16.99.0/24146.16.100.0/24146.16.101.0/24146.16.102.0/24146.16.103.0/24146.16.104.0/24146.16.105.0/24146.16.106.0/24146.16.107.0/24146.16.108.0/24146.16.109.0/24146.16.110.0/24146.16.111.0/24