AS174 38.74.64.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 204838.74.64.0/2438.74.65.0/2438.74.66.0/2438.74.67.0/2438.74.68.0/2438.74.69.0/2438.74.70.0/2438.74.71.0/24