AS749 140.18.104.0/21 CIDR and IP Range Summary.ASN: 749 - DoD Network Information CenterHost Count: 2046Addressable IPs: 2048140.18.104.0/24140.18.105.0/24140.18.106.0/24140.18.107.0/24140.18.108.0/24140.18.109.0/24140.18.110.0/24140.18.111.0/24