AS174 38.133.168.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 204838.133.168.0/2438.133.169.0/2438.133.170.0/2438.133.171.0/2438.133.172.0/2438.133.173.0/2438.133.174.0/2438.133.175.0/24