| Date | IP Address |
| 2025-03-01 | 52.51.229.23 (ClassC) |
| 2025-03-15 | 18.203.114.4 (ClassC) |
| 2025-04-16 | 63.35.152.15 (ClassC) |
| 2025-05-11 | 34.246.4.24 (ClassC) |
| 2025-06-06 | 54.220.15.233 (ClassC) |
| 2025-06-20 | 63.34.94.38 (ClassC) |
| 2025-09-08 | 54.216.227.144 (ClassC) |
| 2025-11-03 | 54.229.37.203 (ClassC) |
| Date | Domain | IP |
| m1.information.lefebvre-dalloz.fr | 2025-02-27 | 34.246.92.166 |
| t1.information.lefebvre-dalloz.fr | 2025-03-01 | 52.51.229.23 |