| Date | IP Address |
| 2023-01-10 | 23.198.6.50 (ClassC) |
| 2023-02-14 | 23.12.147.165 (ClassC) |
| 2023-09-02 | 2.18.254.10 (ClassC) |
| 2024-06-24 | 23.46.17.21 (ClassC) |
| 2024-08-21 | 23.46.17.38 (ClassC) |
| 2024-11-08 | 23.54.19.184 (ClassC) |
| Date | Domain | IP |
| appweb.donpen.com | 2024-09-19 | 23.46.17.38 |
| appapi.donpen.com | 2024-06-24 | 23.46.17.21 |