AS4134 221.237.160.0/20 CIDR and IP Range Summary.ASN: 4134 - Asia Pacific Network Information CentreHost Count: 4094Addressable IPs: 4096221.237.160.0/24221.237.161.0/24221.237.162.0/24221.237.163.0/24221.237.164.0/24221.237.165.0/24221.237.166.0/24221.237.167.0/24221.237.168.0/24221.237.169.0/24221.237.170.0/24221.237.171.0/24221.237.172.0/24221.237.173.0/24221.237.174.0/24221.237.175.0/24