AS2764 203.63.48.0/21 CIDR and IP Range Summary.ASN: 2764 - Asia Pacific Network Information CentreHost Count: 2046Addressable IPs: 2048203.63.48.0/24203.63.49.0/24203.63.50.0/24203.63.51.0/24203.63.52.0/24203.63.53.0/24203.63.54.0/24203.63.55.0/24