AS174 207.91.96.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 2048207.91.96.0/24207.91.97.0/24207.91.98.0/24207.91.99.0/24207.91.100.0/24207.91.101.0/24207.91.102.0/24207.91.103.0/24