AS2764 203.63.120.0/21 CIDR and IP Range Summary.ASN: 2764 - Asia Pacific Network Information CentreHost Count: 2046Addressable IPs: 2048203.63.120.0/24203.63.121.0/24203.63.122.0/24203.63.123.0/24203.63.124.0/24203.63.125.0/24203.63.126.0/24203.63.127.0/24