| Date | IP Address |
| 2021-07-08 | 13.226.188.45 (ClassC) |
| 2023-11-01 | 3.163.24.93 (ClassC) |
| 2024-07-02 | 3.163.24.10 (ClassC) |
| 2024-07-18 | 18.161.6.117 (ClassC) |
| 2024-08-21 | 18.161.6.34 (ClassC) |
| 2024-11-24 | 18.161.6.110 (ClassC) |
| 2024-12-09 | 3.163.165.105 (ClassC) |
| 2025-03-08 | 18.161.6.105 (ClassC) |
| 2025-05-14 | 3.175.34.18 (ClassC) |
| 2025-10-18 | 3.163.24.116 (ClassC) |
| Date | Domain | IP |
| dev-qa.uniao.com.br | 2024-07-30 | 99.84.66.19 |
| www.uniao.com.br | 2023-11-01 | 3.163.24.10 |