AS134543 157.255.128.0/19 CIDR and IP Range Summary.ASN: 134543 - China Unicom Guangdong IP NetworkHost Count: 8190Addressable IPs: 8192157.255.128.0/24157.255.129.0/24157.255.130.0/24157.255.131.0/24157.255.132.0/24157.255.133.0/24157.255.134.0/24157.255.135.0/24157.255.136.0/24157.255.137.0/24157.255.138.0/24157.255.139.0/24157.255.140.0/24157.255.141.0/24157.255.142.0/24157.255.143.0/24157.255.144.0/24157.255.145.0/24157.255.146.0/24157.255.147.0/24157.255.148.0/24157.255.149.0/24157.255.150.0/24157.255.151.0/24157.255.152.0/24157.255.153.0/24157.255.154.0/24157.255.155.0/24157.255.156.0/24157.255.157.0/24157.255.158.0/24157.255.159.0/24