| Date | IP Address |
| 2020-11-04 | 92.123.189.8 (ClassC) |
| 2020-11-09 | 2.18.66.51 (ClassC) |
| 2020-11-20 | 95.100.111.50 (ClassC) |
| 2021-02-11 | 92.123.236.73 (ClassC) |
| 2021-03-27 | 23.201.218.35 (ClassC) |
| 2023-10-26 | 104.96.183.104 (ClassC) |
| 2023-12-11 | 23.1.33.7 (ClassC) |
| 2024-03-01 | 23.41.4.82 (ClassC) |
| 2024-10-02 | 23.41.4.69 (ClassC) |
| 2025-05-15 | 3.163.24.61 (ClassC) |
| 2026-01-07 | 3.163.24.7 (ClassC) |
| 2026-02-21 | 3.163.24.16 (ClassC) |
| Date | Domain | IP |
| www.bled.hachette-education.com | 2026-02-17 | 217.70.184.56 |
| www.parascolaire.hachette-education.com | 2024-03-01 | 23.41.4.82 |
| medias.hachette-education.com | 2024-07-13 | 23.215.176.32 |
| catalogues.hachette-education.com | 2024-02-12 | 23.216.147.149 |
| www.enseignants.hachette-education.com | 2024-03-30 | 23.41.4.79 |
| www.hachette-education.com | 2019-11-06 | 195.81.225.119 |