AS749 131.18.184.0/21 CIDR and IP Range Summary.ASN: 749 - DoD Network Information CenterHost Count: 2046Addressable IPs: 2048131.18.184.0/24131.18.185.0/24131.18.186.0/24131.18.187.0/24131.18.188.0/24131.18.189.0/24131.18.190.0/24131.18.191.0/24