AS174 216.29.104.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 2048216.29.104.0/24216.29.105.0/24216.29.106.0/24216.29.107.0/24216.29.108.0/24216.29.109.0/24216.29.110.0/24216.29.111.0/24