AS39 131.70.120.0/21 CIDR and IP Range Summary.ASN: 39 - DoD Network Information CenterHost Count: 2046Addressable IPs: 2048131.70.120.0/24131.70.121.0/24131.70.122.0/24131.70.123.0/24131.70.124.0/24131.70.125.0/24131.70.126.0/24131.70.127.0/24