AS4134 117.81.240.0/21 CIDR and IP Range Summary.ASN: 4134 - Asia Pacific Network Information CentreHost Count: 2046Addressable IPs: 2048117.81.240.0/24117.81.241.0/24117.81.242.0/24117.81.243.0/24117.81.244.0/24117.81.245.0/24117.81.246.0/24117.81.247.0/24