AS5972 128.44.168.0/21 CIDR and IP Range Summary.ASN: 5972 - DoD Network Information CenterHost Count: 2046Addressable IPs: 2048128.44.168.0/24128.44.169.0/24128.44.170.0/24128.44.171.0/24128.44.172.0/24128.44.173.0/24128.44.174.0/24128.44.175.0/24