AS721 199.211.80.0/20 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 4094Addressable IPs: 4096199.211.80.0/24199.211.81.0/24199.211.82.0/24199.211.83.0/24199.211.84.0/24199.211.85.0/24199.211.86.0/24199.211.87.0/24199.211.88.0/24199.211.89.0/24199.211.90.0/24199.211.91.0/24199.211.92.0/24199.211.93.0/24199.211.94.0/24199.211.95.0/24