AS174 216.29.168.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 2048216.29.168.0/24216.29.169.0/24216.29.170.0/24216.29.171.0/24216.29.172.0/24216.29.173.0/24216.29.174.0/24216.29.175.0/24