AS174 38.90.144.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 204838.90.144.0/2438.90.145.0/2438.90.146.0/2438.90.147.0/2438.90.148.0/2438.90.149.0/2438.90.150.0/2438.90.151.0/24