| Date | IP Address |
| 2024-05-16 | 104.18.41.218 (ClassC) |
| 2024-08-11 | 172.64.146.38 (ClassC) |
| 2025-01-19 | 104.18.39.202 (ClassC) |
| 2025-02-24 | 104.18.0.84 (ClassC) |
| 2025-03-24 | 104.18.1.84 (ClassC) |
| 2026-01-21 | 191.252.48.13 (ClassC) |
| Date | Domain | IP |
| agua.elster.com.br | 2024-06-16 | 172.64.146.38 |
| website.elster.com.br | 2025-04-10 | 23.46.228.15 |