| 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 |
| 2013-04-01 | 66.102.246.193 (ClassC) |
| 2015-01-07 | 202.55.23.168 (ClassC) |
| 2015-02-28 | 173.205.10.98 (ClassC) |
| 2015-03-01 | 165.254.207.75 (ClassC) |
| 2015-03-02 | 207.152.124.10 (ClassC) |
| 2015-03-04 | 165.254.207.83 (ClassC) |
| 2015-04-27 | - |
| 2024-03-23 | 47.246.23.221 (ClassC) |
| 2024-06-18 | 47.246.24.228 (ClassC) |
| 2024-08-24 | 163.181.145.207 (ClassC) |
| 2024-11-03 | 47.246.24.233 (ClassC) |
| 2024-11-16 | 47.246.20.136 (ClassC) |
| 2024-12-15 | 8.48.85.246 (ClassC) |
| 2025-04-15 | 8.38.121.198 (ClassC) |
| 2025-04-30 | 8.25.82.208 (ClassC) |
| 2025-06-15 | 8.45.176.181 (ClassC) |
| 2025-06-21 | 155.102.130.190 (ClassC) |
| 2025-06-25 | 163.181.246.236 (ClassC) |
| 2025-07-03 | 47.246.20.177 (ClassC) |
| 2025-09-16 | 155.102.55.43 (ClassC) |
| 2025-09-20 | 47.246.22.197 (ClassC) |
| 2025-10-12 | 163.181.60.199 (ClassC) |
| 2025-10-21 | 163.181.66.231 (ClassC) |
| 2025-12-24 | 8.25.82.200 (ClassC) |
| 2025-12-28 | 47.246.23.192 (ClassC) |
| 2026-02-15 | 43.174.224.254 (ClassC) |