| Date | IP Address |
| 2024-06-07 | 104.18.42.177 (ClassC) |
| 2024-07-02 | 172.64.145.79 (ClassC) |
| 2024-08-02 | 104.18.14.151 (ClassC) |
| 2025-05-08 | 104.18.34.178 (ClassC) |
| 2025-08-02 | 172.64.153.78 (ClassC) |
| Date | Domain | IP |
| preprod.ateliercologne.fr | 2025-03-04 | 104.18.34.178 |
| archive.ateliercologne.fr | 2025-05-08 | 104.18.34.178 |
| www.ateliercologne.fr | 2025-03-05 | 104.18.34.178 |