AS174 38.115.152.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 204838.115.152.0/2438.115.153.0/2438.115.154.0/2438.115.155.0/2438.115.156.0/2438.115.157.0/2438.115.158.0/2438.115.159.0/24