| Date | IP Address |
| 2020-05-10 | 186.202.153.55 (ClassC) |
| 2023-07-02 | 23.64.119.50 (ClassC) |
| 2024-04-09 | 96.17.145.24 (ClassC) |
| 2024-04-09 | 96.17.145.65 (ClassC) |
| 2024-09-14 | 23.213.203.48 (ClassC) |
| 2024-10-15 | 23.1.33.5 (ClassC) |
| 2024-11-06 | 23.215.55.46 (ClassC) |
| 2024-11-24 | 23.46.228.165 (ClassC) |
| 2025-03-13 | 23.209.92.103 (ClassC) |
| 2025-05-21 | 23.41.4.76 (ClassC) |
| 2025-12-23 | 23.59.88.77 (ClassC) |
| 2026-02-07 | 23.41.4.82 (ClassC) |
| Date | Domain | IP |
| www.f1rst.com.br | 2024-12-12 | 23.54.19.154 |