AS37963 47.122.192.0/19 CIDR and IP Range Summary.ASN: 37963 - Hangzhou Alibaba Advertising Co. Ltd.Host Count: 8190Addressable IPs: 819247.122.192.0/2447.122.193.0/2447.122.194.0/2447.122.195.0/2447.122.196.0/2447.122.197.0/2447.122.198.0/2447.122.199.0/2447.122.200.0/2447.122.201.0/2447.122.202.0/2447.122.203.0/2447.122.204.0/2447.122.205.0/2447.122.206.0/2447.122.207.0/2447.122.208.0/2447.122.209.0/2447.122.210.0/2447.122.211.0/2447.122.212.0/2447.122.213.0/2447.122.214.0/2447.122.215.0/2447.122.216.0/2447.122.217.0/2447.122.218.0/2447.122.219.0/2447.122.220.0/2447.122.221.0/2447.122.222.0/2447.122.223.0/24