AS749 131.158.152.0/21 CIDR and IP Range Summary.ASN: 749 - DoD Network Information CenterHost Count: 2046Addressable IPs: 2048131.158.152.0/24131.158.153.0/24131.158.154.0/24131.158.155.0/24131.158.156.0/24131.158.157.0/24131.158.158.0/24131.158.159.0/24