AS28545 189.215.48.0/21 CIDR and IP Range Summary.ASN: 28545 - Cablemas Telecomunicaciones SA de CVHost Count: 2046Addressable IPs: 2048189.215.48.0/24189.215.49.0/24189.215.50.0/24189.215.51.0/24189.215.52.0/24189.215.53.0/24189.215.54.0/24189.215.55.0/24