| Date | IP Address |
| 2023-08-06 | 186.237.216.46 (ClassC) |
| 2023-08-27 | 20.226.50.223 (ClassC) |
| 2024-12-28 | 172.67.24.135 (ClassC) |
| 2025-01-07 | 104.22.34.197 (ClassC) |
| 2025-01-27 | 104.22.35.197 (ClassC) |
| Date | Domain | IP |
| eleitoral.caubr.gov.br | 2024-08-31 | 104.22.35.197 |
| mail.caubr.gov.br | 2024-12-22 | 52.96.164.114 |
| www.caubr.gov.br | 2024-10-22 | 104.22.34.197 |