AS174 154.21.32.0/20 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 4094Addressable IPs: 4096154.21.32.0/24154.21.33.0/24154.21.34.0/24154.21.35.0/24154.21.36.0/24154.21.37.0/24154.21.38.0/24154.21.39.0/24154.21.40.0/24154.21.41.0/24154.21.42.0/24154.21.43.0/24154.21.44.0/24154.21.45.0/24154.21.46.0/24154.21.47.0/24