AS4134 221.225.56.0/21 CIDR and IP Range Summary.ASN: 4134 - Asia Pacific Network Information CentreHost Count: 2046Addressable IPs: 2048221.225.56.0/24221.225.57.0/24221.225.58.0/24221.225.59.0/24221.225.60.0/24221.225.61.0/24221.225.62.0/24221.225.63.0/24