AS518 199.9.232.0/21 CIDR and IP Range Summary.ASN: 518 - DoD Network Information CenterHost Count: 2046Addressable IPs: 2048199.9.232.0/24199.9.233.0/24199.9.234.0/24199.9.235.0/24199.9.236.0/24199.9.237.0/24199.9.238.0/24199.9.239.0/24