AS174 38.254.168.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 204838.254.168.0/2438.254.169.0/2438.254.170.0/2438.254.171.0/2438.254.172.0/2438.254.173.0/2438.254.174.0/2438.254.175.0/24