AS28554 177.239.160.0/21 CIDR and IP Range Summary.ASN: 28554 - Cablemas Telecomunicaciones SA de CVHost Count: 2046Addressable IPs: 2048177.239.160.0/24177.239.161.0/24177.239.162.0/24177.239.163.0/24177.239.164.0/24177.239.165.0/24177.239.166.0/24177.239.167.0/24