AS4134 117.21.160.0/20 CIDR and IP Range Summary.ASN: 4134 - Asia Pacific Network Information CentreHost Count: 4094Addressable IPs: 4096117.21.160.0/24117.21.161.0/24117.21.162.0/24117.21.163.0/24117.21.164.0/24117.21.165.0/24117.21.166.0/24117.21.167.0/24117.21.168.0/24117.21.169.0/24117.21.170.0/24117.21.171.0/24117.21.172.0/24117.21.173.0/24117.21.174.0/24117.21.175.0/24