AS4134 219.148.128.0/21 CIDR and IP Range Summary.ASN: 4134 - Asia Pacific Network Information CentreHost Count: 2046Addressable IPs: 2048219.148.128.0/24219.148.129.0/24219.148.130.0/24219.148.131.0/24219.148.132.0/24219.148.133.0/24219.148.134.0/24219.148.135.0/24