AS721 205.100.0.0/20 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 4094Addressable IPs: 4096205.100.0.0/24205.100.1.0/24205.100.2.0/24205.100.3.0/24205.100.4.0/24205.100.5.0/24205.100.6.0/24205.100.7.0/24205.100.8.0/24205.100.9.0/24205.100.10.0/24205.100.11.0/24205.100.12.0/24205.100.13.0/24205.100.14.0/24205.100.15.0/24