| Property | Value |
| Organization | 教育部对外汉语教学发展中心（国家汉办）（孔子学院总部� |
| [email protected] | |
| NameServer | ns2.chinese.cn |
| Date | IP Address |
| 2014-11-25 | 202.55.23.168 (ClassC) |
| 2018-09-30 | 104.91.166.35 (ClassC) |
| 2018-09-30 | 104.91.166.74 (ClassC) |
| 2019-05-23 | 184.50.239.34 (ClassC) |
| 2024-07-31 | 47.246.23.238 (ClassC) |
| 2024-08-26 | 47.246.24.228 (ClassC) |
| 2024-09-03 | 163.181.145.207 (ClassC) |
| 2025-04-17 | 8.25.82.208 (ClassC) |
| 2025-04-23 | 163.181.60.199 (ClassC) |
| 2025-04-28 | 155.102.60.23 (ClassC) |
| 2025-06-15 | 163.181.246.236 (ClassC) |
| 2025-07-16 | 47.246.22.198 (ClassC) |
| 2025-07-22 | 8.25.82.200 (ClassC) |
| 2025-07-26 | 47.246.20.177 (ClassC) |
| 2025-08-19 | 8.38.121.188 (ClassC) |
| 2025-08-29 | 8.45.176.181 (ClassC) |