AS174 74.221.208.0/20 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 4094Addressable IPs: 409674.221.208.0/2474.221.209.0/2474.221.210.0/2474.221.211.0/2474.221.212.0/2474.221.213.0/2474.221.214.0/2474.221.215.0/2474.221.216.0/2474.221.217.0/2474.221.218.0/2474.221.219.0/2474.221.220.0/2474.221.221.0/2474.221.222.0/2474.221.223.0/24