| Date | IP Address |
| 2024-11-25 | 18.218.1.209 (ClassC) |
| 2024-12-26 | 3.131.62.11 (ClassC) |
| 2025-05-21 | 18.217.33.70 (ClassC) |
| 2025-05-24 | 3.142.25.8 (ClassC) |
| 2025-09-10 | 3.129.83.126 (ClassC) |
| 2026-01-03 | 3.136.74.226 (ClassC) |
| Date | Domain | IP |
| prep.optimost.link | 2024-06-03 | 18.217.133.238 |
| www.prep.optimost.link | 2024-11-25 | 18.218.1.209 |