AS174 154.39.0.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 2048154.39.0.0/24154.39.1.0/24154.39.2.0/24154.39.3.0/24154.39.4.0/24154.39.5.0/24154.39.6.0/24154.39.7.0/24