AS2764 203.63.136.0/21 CIDR and IP Range Summary.ASN: 2764 - Asia Pacific Network Information CentreHost Count: 2046Addressable IPs: 2048203.63.136.0/24203.63.137.0/24203.63.138.0/24203.63.139.0/24203.63.140.0/24203.63.141.0/24203.63.142.0/24203.63.143.0/24