AS174 199.29.128.0/21 CIDR and IP Range Summary.ASN: 174 - Cogent CommunicationsHost Count: 2046Addressable IPs: 2048199.29.128.0/24199.29.129.0/24199.29.130.0/24199.29.131.0/24199.29.132.0/24199.29.133.0/24199.29.134.0/24199.29.135.0/24