| Date | IP Address |
| 2022-02-08 | 8.25.82.214 (ClassC) |
| 2023-08-24 | 163.181.66.215 (ClassC) |
| 2024-04-22 | 8.25.82.201 (ClassC) |
| 2025-10-28 | 155.102.130.191 (ClassC) |
| 2026-02-08 | 163.181.66.231 (ClassC) |
| Date | Domain | IP |
| data.greatwallchinese.com | 2024-08-03 | 47.246.24.229 |
| word.greatwallchinese.com | 2025-11-18 | 163.181.246.233 |
| chinesebridge.greatwallchinese.com | 2026-02-08 | 163.181.66.231 |
| hsk.greatwallchinese.com | 2025-08-11 | 163.181.66.208 |
| personal.greatwallchinese.com | 2025-10-11 | 47.246.20.179 |
| char.greatwallchinese.com | 2024-09-18 | 8.38.121.242 |