AS174 38.203.144.0/20 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 4094Addressable IPs: 409638.203.144.0/2438.203.145.0/2438.203.146.0/2438.203.147.0/2438.203.148.0/2438.203.149.0/2438.203.150.0/2438.203.151.0/2438.203.152.0/2438.203.153.0/2438.203.154.0/2438.203.155.0/2438.203.156.0/2438.203.157.0/2438.203.158.0/2438.203.159.0/24