| 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 |
| gulei@hanban.org | |
| NameServer | ns2.chinese.cn |
| Created | 2003-03-17 12:20:05 |
| Expires | 2019-03-17 12:48:36 |
| Date | IP Address |
| 2014-08-25 | 202.55.23.168 (ClassC) |
| 2024-03-25 | 8.45.52.242 (ClassC) |
| 2024-07-07 | 8.45.176.181 (ClassC) |
| 2024-10-02 | 47.246.22.216 (ClassC) |
| 2025-01-12 | 47.246.22.220 (ClassC) |
| 2025-03-04 | 47.246.23.238 (ClassC) |
| 2025-04-06 | 8.45.52.185 (ClassC) |
| 2025-04-20 | 8.38.121.198 (ClassC) |
| 2025-05-08 | 8.25.82.208 (ClassC) |
| 2025-06-15 | 8.25.82.200 (ClassC) |
| 2025-06-30 | 8.48.85.246 (ClassC) |
| 2025-07-17 | 47.246.20.177 (ClassC) |
| 2025-07-21 | 163.181.66.204 (ClassC) |
| 2025-09-07 | 163.181.246.236 (ClassC) |
| 2025-09-16 | 163.181.60.199 (ClassC) |
| 2025-10-12 | 47.246.22.200 (ClassC) |
| 2025-10-23 | 47.246.20.175 (ClassC) |
| 2025-12-28 | 47.246.20.188 (ClassC) |
| 2026-02-23 | 43.174.224.254 (ClassC) |