AS174 38.240.72.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 204838.240.72.0/2438.240.73.0/2438.240.74.0/2438.240.75.0/2438.240.76.0/2438.240.77.0/2438.240.78.0/2438.240.79.0/24