166.11.0.0 ——166.11.255.255 Tsinghua University old campus.
219.224.96.0 —— 219.224.255.255 Tsinghua University Bauhinia Student Apartment
219.223.160.0—219.223.191.255 Shenzhen Graduate School of Tsinghua University
Tsinghua University (hereinafter referred to as "Tsinghua"), located in Haidian District, Beijing, is a national key university directly under the Ministry of Education of People's Republic of China (PRC), and ranks among the national "Double First-class", "985 Project" and "2 1 1 Project". The nine schools' alliance (C9), Song Lian League, China University Presidents Association, Asian University Alliance and Huanhuan were selected for "20 1 1 plan", "Everest Plan", "Strong Foundation Plan" and "11plan".