AS174 154.21.112.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 2048154.21.112.0/24154.21.113.0/24154.21.114.0/24154.21.115.0/24154.21.116.0/24154.21.117.0/24154.21.118.0/24154.21.119.0/24