AS5972 164.248.240.0/21 CIDR and IP Range Summary.ASN: 5972 - DoD Network Information CenterHost Count: 2046Addressable IPs: 2048164.248.240.0/24164.248.241.0/24164.248.242.0/24164.248.243.0/24164.248.244.0/24164.248.245.0/24164.248.246.0/24164.248.247.0/24