AS39 144.183.232.0/21 CIDR and IP Range Summary.ASN: 39 - DoD Network Information CenterHost Count: 2046Addressable IPs: 2048144.183.232.0/24144.183.233.0/24144.183.234.0/24144.183.235.0/24144.183.236.0/24144.183.237.0/24144.183.238.0/24144.183.239.0/24