AS174 38.129.0.0/20 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 4094Addressable IPs: 409638.129.0.0/2438.129.1.0/2438.129.2.0/2438.129.3.0/2438.129.4.0/2438.129.5.0/2438.129.6.0/2438.129.7.0/2438.129.8.0/2438.129.9.0/2438.129.10.0/2438.129.11.0/2438.129.12.0/2438.129.13.0/2438.129.14.0/2438.129.15.0/24