AS7545 203.221.224.0/21 CIDR and IP Range Summary.ASN: 7545 - TPG Telecom LimitedHost Count: 2046Addressable IPs: 2048203.221.224.0/24203.221.225.0/24203.221.226.0/24203.221.227.0/24203.221.228.0/24203.221.229.0/24203.221.230.0/24203.221.231.0/24