AS174 38.121.0.0/20 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 4094Addressable IPs: 409638.121.0.0/2438.121.1.0/2438.121.2.0/2438.121.3.0/2438.121.4.0/2438.121.5.0/2438.121.6.0/2438.121.7.0/2438.121.8.0/2438.121.9.0/2438.121.10.0/2438.121.11.0/2438.121.12.0/2438.121.13.0/2438.121.14.0/2438.121.15.0/24