| Date | IP Address |
| 2024-02-03 | 104.21.87.123 (ClassC) |
| 2024-03-01 | 172.67.143.76 (ClassC) |
| 2024-08-09 | 104.18.41.248 (ClassC) |
| 2024-08-13 | 172.64.146.8 (ClassC) |
| 2025-01-10 | 104.18.2.34 (ClassC) |
| 2025-01-14 | 104.18.3.34 (ClassC) |
| Date | Domain | IP |
| www2.aneel.gov.br | 2025-01-05 | 104.18.2.34 |
| www.aneel.gov.br | 2024-08-08 | 172.64.146.8 |