AS174 38.109.16.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 204838.109.16.0/2438.109.17.0/2438.109.18.0/2438.109.19.0/2438.109.20.0/2438.109.21.0/2438.109.22.0/2438.109.23.0/24