AS39 144.146.88.0/21 CIDR and IP Range Summary.ASN: 39 - DoD Network Information CenterHost Count: 2046Addressable IPs: 2048144.146.88.0/24144.146.89.0/24144.146.90.0/24144.146.91.0/24144.146.92.0/24144.146.93.0/24144.146.94.0/24144.146.95.0/24