AS45102 47.238.16.0/21 CIDR and IP Range Summary.ASN: 45102 - Alibaba US Technology Co. Ltd.Host Count: 2046Addressable IPs: 204847.238.16.0/2447.238.17.0/2447.238.18.0/2447.238.19.0/2447.238.20.0/2447.238.21.0/2447.238.22.0/2447.238.23.0/24