| Date | IP Address |
| 2024-04-19 | 52.217.193.153 (ClassC) |
| 2024-06-11 | 52.217.118.57 (ClassC) |
| 2024-10-20 | 16.182.74.25 (ClassC) |
| 2024-11-21 | 3.5.24.104 (ClassC) |
| 2024-12-27 | 52.216.213.65 (ClassC) |
| 2025-01-19 | 3.5.12.53 (ClassC) |
| 2025-01-26 | 3.5.28.95 (ClassC) |
| 2025-03-05 | 54.231.228.137 (ClassC) |
| 2025-04-24 | 3.5.25.22 (ClassC) |
| 2025-05-28 | 52.217.83.36 (ClassC) |
| Date | Domain | IP |
| gw-api-qualidoc.precifica.com.br | 2025-01-19 | 167.234.234.4 |
| demand-collector.precifica.com.br | 2024-04-19 | 52.206.160.28 |
| downloads.precifica.com.br | 2024-04-19 | 52.217.193.153 |
| www.precifica.com.br | 2025-05-16 | 150.230.73.242 |