AS131600 150.117.120.0/21 CIDR and IP Range Summary.ASN: 131600 - Chief Telecom Inc.Host Count: 2046Addressable IPs: 2048150.117.120.0/24150.117.121.0/24150.117.122.0/24150.117.123.0/24150.117.124.0/24150.117.125.0/24150.117.126.0/24150.117.127.0/24