AS174 38.123.0.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 204838.123.0.0/2438.123.1.0/2438.123.2.0/2438.123.3.0/2438.123.4.0/2438.123.5.0/2438.123.6.0/2438.123.7.0/24