AS174 38.87.56.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 204838.87.56.0/2438.87.57.0/2438.87.58.0/2438.87.59.0/2438.87.60.0/2438.87.61.0/2438.87.62.0/2438.87.63.0/24