| Date | IP Address |
| 2021-02-23 | 80.231.126.181 (ClassC) |
| 2021-02-23 | 80.231.126.185 (ClassC) |
| 2021-02-23 | 80.231.126.186 (ClassC) |
| 2024-06-23 | 118.31.219.212 (ClassC) |
| 2024-12-21 | 118.31.219.225 (ClassC) |
| 2025-02-27 | 118.31.219.206 (ClassC) |
| 2025-04-26 | 118.31.219.204 (ClassC) |
| 2025-05-14 | 118.31.219.202 (ClassC) |
| 2025-07-03 | 118.31.219.205 (ClassC) |
| Date | Domain | IP |
| club.rt-thread.org | 2024-10-20 | 47.246.24.236 |
| packages.rt-thread.org | 2024-09-11 | 47.246.22.219 |
| autotest-result.rt-thread.org | 2024-06-23 | 118.31.219.212 |
| www.rt-thread.org | 2024-11-29 | 8.25.82.190 |