AS721 138.167.192.0/20 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 4094Addressable IPs: 4096138.167.192.0/24138.167.193.0/24138.167.194.0/24138.167.195.0/24138.167.196.0/24138.167.197.0/24138.167.198.0/24138.167.199.0/24138.167.200.0/24138.167.201.0/24138.167.202.0/24138.167.203.0/24138.167.204.0/24138.167.205.0/24138.167.206.0/24138.167.207.0/24