AS174 66.28.128.0/19 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 8190Addressable IPs: 819266.28.128.0/2466.28.129.0/2466.28.130.0/2466.28.131.0/2466.28.132.0/2466.28.133.0/2466.28.134.0/2466.28.135.0/2466.28.136.0/2466.28.137.0/2466.28.138.0/2466.28.139.0/2466.28.140.0/2466.28.141.0/2466.28.142.0/2466.28.143.0/2466.28.144.0/2466.28.145.0/2466.28.146.0/2466.28.147.0/2466.28.148.0/2466.28.149.0/2466.28.150.0/2466.28.151.0/2466.28.152.0/2466.28.153.0/2466.28.154.0/2466.28.155.0/2466.28.156.0/2466.28.157.0/2466.28.158.0/2466.28.159.0/24