AS174 38.128.128.0/20 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 4094Addressable IPs: 409638.128.128.0/2438.128.129.0/2438.128.130.0/2438.128.131.0/2438.128.132.0/2438.128.133.0/2438.128.134.0/2438.128.135.0/2438.128.136.0/2438.128.137.0/2438.128.138.0/2438.128.139.0/2438.128.140.0/2438.128.141.0/2438.128.142.0/2438.128.143.0/24