Windowsupdate server, software College, Xi'an Jiao Tong University
Http: // 202.117.21.253/
Xiamen University Network Center windowsupdate automatic update service
Http://windowsupdate.xmu.edu.cn
Shanghai Jiao Tong University windowsupdate automatic update service
Http://windowsupdate.sjtu.edu.cn
Windows Update Service of the Computing Center of Shanghai University
Http://windowsupdate.ccshu.net/windows/
Network Association local windowsupdate automatic update service
Http://www.nxis.org.cn/
Tianjin International Studies Institute Information Network Center windowsupdate automatic update service
Http://windowsupdate.tjfsu.edu.cn/
Automatic windowsupdate Update Service, software College, Hebei University of Technology
Http://windowsupdate.scse.hebut.edu.cn/
Windowsupdate automatic update service of South China Agricultural University
Http://sus.scau.edu.cn/
Sichuan University (but I cannot log on to it. Try it with other friends)
Http://windowsupdate.scu.edu.cn/