AS4134 219.147.72.0/21 CIDR and IP Range Summary.ASN: 4134 - Asia Pacific Network Information CentreHost Count: 2046Addressable IPs: 2048219.147.72.0/24219.147.73.0/24219.147.74.0/24219.147.75.0/24219.147.76.0/24219.147.77.0/24219.147.78.0/24219.147.79.0/24