AS174 74.63.64.0/18 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 16382Addressable IPs: 1638474.63.64.0/2474.63.65.0/2474.63.66.0/2474.63.67.0/2474.63.68.0/2474.63.69.0/2474.63.70.0/2474.63.71.0/2474.63.72.0/2474.63.73.0/2474.63.74.0/2474.63.75.0/2474.63.76.0/2474.63.77.0/2474.63.78.0/2474.63.79.0/2474.63.80.0/2474.63.81.0/2474.63.82.0/2474.63.83.0/2474.63.84.0/2474.63.85.0/2474.63.86.0/2474.63.87.0/2474.63.88.0/2474.63.89.0/2474.63.90.0/2474.63.91.0/2474.63.92.0/2474.63.93.0/2474.63.94.0/2474.63.95.0/2474.63.96.0/2474.63.97.0/2474.63.98.0/2474.63.99.0/2474.63.100.0/2474.63.101.0/2474.63.102.0/2474.63.103.0/2474.63.104.0/2474.63.105.0/2474.63.106.0/2474.63.107.0/2474.63.108.0/2474.63.109.0/2474.63.110.0/2474.63.111.0/2474.63.112.0/2474.63.113.0/2474.63.114.0/2474.63.115.0/2474.63.116.0/2474.63.117.0/2474.63.118.0/2474.63.119.0/2474.63.120.0/2474.63.121.0/2474.63.122.0/2474.63.123.0/2474.63.124.0/2474.63.125.0/2474.63.126.0/2474.63.127.0/24