| Date | IP Address |
| 2024-11-25 | 172.67.176.219 (ClassC) |
| 2025-01-24 | 104.21.96.105 (ClassC) |
| 2025-07-30 | 172.67.75.175 (ClassC) |
| 2025-09-09 | 104.26.0.223 (ClassC) |
| 2026-02-11 | 104.26.1.223 (ClassC) |
| Date | Domain | IP |
| webdisk.contraprova.com.br | 2025-02-14 | 172.67.176.219 |
| whm.contraprova.com.br | 2025-01-24 | 104.21.96.105 |
| cpcalendars.contraprova.com.br | 2024-11-25 | 172.67.176.219 |
| cpcontacts.contraprova.com.br | 2024-11-25 | 172.67.176.219 |