AS45102 47.246.136.0/21 CIDR and IP Range Summary.ASN: 45102 - Alibaba US Technology Co. Ltd.Host Count: 2046Addressable IPs: 204847.246.136.0/2447.246.137.0/2447.246.138.0/2447.246.139.0/2447.246.140.0/2447.246.141.0/2447.246.142.0/2447.246.143.0/24