AS174 66.250.128.0/19 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 8190Addressable IPs: 819266.250.128.0/2466.250.129.0/2466.250.130.0/2466.250.131.0/2466.250.132.0/2466.250.133.0/2466.250.134.0/2466.250.135.0/2466.250.136.0/2466.250.137.0/2466.250.138.0/2466.250.139.0/2466.250.140.0/2466.250.141.0/2466.250.142.0/2466.250.143.0/2466.250.144.0/2466.250.145.0/2466.250.146.0/2466.250.147.0/2466.250.148.0/2466.250.149.0/2466.250.150.0/2466.250.151.0/2466.250.152.0/2466.250.153.0/2466.250.154.0/2466.250.155.0/2466.250.156.0/2466.250.157.0/2466.250.158.0/2466.250.159.0/24