AS174 38.20.152.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 204838.20.152.0/2438.20.153.0/2438.20.154.0/2438.20.155.0/2438.20.156.0/2438.20.157.0/2438.20.158.0/2438.20.159.0/24