AS174 38.123.40.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 204838.123.40.0/2438.123.41.0/2438.123.42.0/2438.123.43.0/2438.123.44.0/2438.123.45.0/2438.123.46.0/2438.123.47.0/24