AS7545 203.221.56.0/21 CIDR and IP Range Summary.ASN: 7545 - TPG Telecom LimitedHost Count: 2046Addressable IPs: 2048203.221.56.0/24203.221.57.0/24203.221.58.0/24203.221.59.0/24203.221.60.0/24203.221.61.0/24203.221.62.0/24203.221.63.0/24