AS174 154.3.56.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 2048154.3.56.0/24154.3.57.0/24154.3.58.0/24154.3.59.0/24154.3.60.0/24154.3.61.0/24154.3.62.0/24154.3.63.0/24