| Date | IP Address |
| 2021-01-14 | 99.84.160.28 (ClassC) |
| 2021-01-14 | 99.84.160.129 (ClassC) |
| 2024-09-13 | 3.163.24.25 (ClassC) |
| 2025-04-29 | 3.175.34.112 (ClassC) |
| 2025-07-31 | 3.163.24.6 (ClassC) |
| Date | Domain | IP |
| m.survey.eneco.be | 2024-11-05 | 3.163.24.82 |
| antispam.survey.eneco.be | 2024-03-10 | 3.163.24.11 |
| box.survey.eneco.be | 2024-09-13 | 3.163.24.25 |