AS9216 203.135.72.0/21 CIDR and IP Range Summary.ASN: 9216 - Asia Pacific Network Information CentreHost Count: 2046Addressable IPs: 2048203.135.72.0/24203.135.73.0/24203.135.74.0/24203.135.75.0/24203.135.76.0/24203.135.77.0/24203.135.78.0/24203.135.79.0/24