AS174 154.21.21.16/29 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 6Addressable IPs: 8 154.21.21.17154.21.21.18154.21.21.19154.21.21.20154.21.21.21154.21.21.22154.21.21.23154.21.21.24