AS174 38.100.240.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 204838.100.240.0/2438.100.241.0/2438.100.242.0/2438.100.243.0/2438.100.244.0/2438.100.245.0/2438.100.246.0/2438.100.247.0/24