| Date | IP Address |
| 2025-11-03 | 104.18.34.21 (ClassC) |
| 2025-11-11 | 172.64.153.235 (ClassC) |
| Date | Domain | IP |
| lea.hetic.net | 2025-11-11 | 146.59.223.5 |
| www.lea.hetic.net | 2025-11-07 | 146.59.223.5 |
| jira.hetic.net | 2025-10-31 | 92.243.28.188 |
| intra.hetic.net | 2025-10-15 | 188.165.214.209 |
| ecole.hetic.net | 2025-11-03 | 104.18.34.21 |
| candidature.hetic.net | 2025-01-13 | 20.64.189.4 |
| ogi.hetic.net | 2025-11-05 | 188.165.214.209 |
| bibli.hetic.net | 2025-10-23 | 51.15.139.236 |
| m.hetic.net | 2025-10-13 | 52.174.188.136 |
| azure.m.hetic.net | 2025-11-02 | 52.174.188.136 |
| learn.hetic.net | 2024-10-24 | 3.64.108.99 |
| pro.hetic.net | 2017-03-23 | 91.90.102.214 |
| ogp.hetic.net | 2025-08-18 | 188.165.214.209 |
| server.hetic.net | 2025-10-13 | 34.117.151.9 |
| outils.hetic.net | 2025-09-05 | 188.165.214.209 |
| intranet.hetic.net | 2025-10-13 | 188.165.214.209 |
| www.hetic.net | 2023-11-02 | 20.74.41.218 |