| Date | IP Address |
| 2019-12-29 | 104.28.5.35 (ClassC) |
| 2025-03-10 | 172.67.68.127 (ClassC) |
| 2025-08-08 | 104.26.11.42 (ClassC) |
| 2025-11-23 | 104.26.10.42 (ClassC) |
| Date | Domain | IP |
| barracuda.cosoft.fr | 2025-05-14 | 104.26.10.42 |
| actoffice.cosoft.fr | 2025-07-20 | 104.26.10.42 |
| atelier-coworking.cosoft.fr | 2025-05-17 | 104.26.11.42 |
| api.cosoft.fr | 2025-01-19 | 104.26.10.42 |
| coworking-quimperleco.cosoft.fr | 2025-05-24 | 172.67.68.127 |
| demo.cosoft.fr | 2025-05-16 | 104.26.11.42 |
| faq.cosoft.fr | 2025-06-26 | 104.26.11.42 |
| www.cosoft.fr | 2024-09-03 | 104.26.10.42 |