AS174 38.103.72.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 204838.103.72.0/2438.103.73.0/2438.103.74.0/2438.103.75.0/2438.103.76.0/2438.103.77.0/2438.103.78.0/2438.103.79.0/24