AS174 38.117.152.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 204838.117.152.0/2438.117.153.0/2438.117.154.0/2438.117.155.0/2438.117.156.0/2438.117.157.0/2438.117.158.0/2438.117.159.0/24