AS39 157.216.0.0/13 CIDR and IP Range Summary.ASN: 39 - DoD Network Information CenterHost Count: 524286Addressable IPs: 524288157.216.0.0/16157.216.0.0/16157.216.0.0/16157.216.0.0/16157.216.0.0/16157.216.0.0/16157.216.0.0/16157.216.0.0/16