| Date | IP Address |
| 2015-03-31 | 162.159.251.137 (ClassC) |
| 2024-07-15 | 18.119.154.66 (ClassC) |
| 2024-08-02 | 3.130.204.160 (ClassC) |
| 2024-09-13 | 52.71.57.184 (ClassC) |
| 2024-12-26 | 3.130.253.23 (ClassC) |
| 2025-05-04 | 3.18.7.81 (ClassC) |
| 2025-05-14 | 54.209.32.212 (ClassC) |
| 2025-05-17 | 54.161.222.85 (ClassC) |
| 2025-07-13 | 13.216.111.180 (ClassC) |
| 2025-08-17 | 13.223.25.84 (ClassC) |
| 2026-01-13 | 54.243.117.197 (ClassC) |
| Date | Domain | IP |
| www.prepafacil.com | 2015-03-31 | 162.159.251.137 |