AS4134 121.239.80.0/21 CIDR and IP Range Summary.ASN: 4134 - Asia Pacific Network Information CentreHost Count: 2046Addressable IPs: 2048121.239.80.0/24121.239.81.0/24121.239.82.0/24121.239.83.0/24121.239.84.0/24121.239.85.0/24121.239.86.0/24121.239.87.0/24