AS749 140.17.120.0/21 CIDR and IP Range Summary.ASN: 749 - DoD Network Information CenterHost Count: 2046Addressable IPs: 2048140.17.120.0/24140.17.121.0/24140.17.122.0/24140.17.123.0/24140.17.124.0/24140.17.125.0/24140.17.126.0/24140.17.127.0/24