| Date | IP Address |
| 2015-11-27 | 119.28.48.213 (ClassC) |
| 2024-06-07 | 54.169.28.110 (ClassC) |
| 2025-01-03 | 140.207.177.207 (ClassC) |
| 2025-01-26 | 180.163.28.105 (ClassC) |
| Date | Domain | IP |
| cdn-cncache-images.dushu.io | 2024-08-25 | 8.25.82.177 |
| cdn-ali-images.dushu.io | 2023-11-21 | 163.181.66.107 |
| cdn-qiniu-images.dushu.io | 2024-08-07 | 8.25.82.177 |
| www.dushu.io | 2024-10-28 | 47.97.29.57 |