AS174 207.153.112.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 2048207.153.112.0/24207.153.113.0/24207.153.114.0/24207.153.115.0/24207.153.116.0/24207.153.117.0/24207.153.118.0/24207.153.119.0/24