AS39 144.183.112.0/21 CIDR and IP Range Summary.ASN: 39 - DoD Network Information CenterHost Count: 2046Addressable IPs: 2048144.183.112.0/24144.183.113.0/24144.183.114.0/24144.183.115.0/24144.183.116.0/24144.183.117.0/24144.183.118.0/24144.183.119.0/24