AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

A network in China. Here are the size of its IP ranges and the data used for visitor checks.

Country

IPv4 addresses

9,426,688 addresses

IPv4 ranges

IPv6 ranges

Visitor check data

Visitors from IPs in this network are more likely to be servers, VPNs or proxies than people on home or mobile lines. How checks work

China9,426,176 addresses

Singapore256 addresses

Germany256 addresses

Up to 20, largest first (67 in total).

47.92.0.0 ~ 47.123.255.255

8.129.0.0 ~ 8.148.31.255

39.97.208.0 ~ 39.108.255.255

8.152.0.0 ~ 8.162.127.255

8.163.0.0 ~ 8.169.255.255

112.124.0.0/14

120.24.0.0/14

120.76.0.0/14

121.40.0.0/14

121.196.0.0/14

223.4.0.0/14

42.120.0.0/15

101.132.0.0/15

101.200.0.0/15

106.14.0.0/15

115.28.0.0/15

123.56.0.0/15

8.148.64.0 ~ 8.150.39.255

39.96.0.0 ~ 39.97.203.255

110.75.0.0 ~ 110.76.63.255

Data: DB-IP (CC BY 4.0), public VPN server list, Tor Project exit list · as of 2026-10-12