| Date | IP Address |
| 2019-10-19 | 54.85.21.110 (ClassC) |
| 2021-02-17 | 104.16.136.51 (ClassC) |
| 2021-02-17 | 104.16.137.51 (ClassC) |
| 2023-08-23 | 104.16.161.58 (ClassC) |
| 2023-08-26 | 104.17.15.119 (ClassC) |
| 2023-11-11 | 104.17.14.119 (ClassC) |
| 2025-05-09 | 104.16.0.200 (ClassC) |
| 2026-01-27 | 104.16.191.195 (ClassC) |
| Date | Domain | IP |
| stage.cision.fr | 2024-12-17 | 104.16.191.195 |
| www.cision.fr | 2025-02-22 | 104.16.191.195 |