AS174 38.115.136.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 204838.115.136.0/2438.115.137.0/2438.115.138.0/2438.115.139.0/2438.115.140.0/2438.115.141.0/2438.115.142.0/2438.115.143.0/24