AS4538 219.244.128.0/19 CIDR and IP Range Summary.ASN: 4538 - Asia Pacific Network Information CentreHost Count: 8190Addressable IPs: 8192219.244.128.0/24219.244.129.0/24219.244.130.0/24219.244.131.0/24219.244.132.0/24219.244.133.0/24219.244.134.0/24219.244.135.0/24219.244.136.0/24219.244.137.0/24219.244.138.0/24219.244.139.0/24219.244.140.0/24219.244.141.0/24219.244.142.0/24219.244.143.0/24219.244.144.0/24219.244.145.0/24219.244.146.0/24219.244.147.0/24219.244.148.0/24219.244.149.0/24219.244.150.0/24219.244.151.0/24219.244.152.0/24219.244.153.0/24219.244.154.0/24219.244.155.0/24219.244.156.0/24219.244.157.0/24219.244.158.0/24219.244.159.0/24