AS174 38.147.152.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 204838.147.152.0/2438.147.153.0/2438.147.154.0/2438.147.155.0/2438.147.156.0/2438.147.157.0/2438.147.158.0/2438.147.159.0/24