| Date | IP Address |
| 2024-04-23 | 18.158.214.74 (ClassC) |
| 2024-05-27 | 18.197.165.36 (ClassC) |
| 2024-07-16 | 18.197.251.158 (ClassC) |
| 2025-01-14 | 3.124.229.153 (ClassC) |
| 2025-03-07 | 3.77.18.21 (ClassC) |
| 2025-05-02 | 3.72.160.181 (ClassC) |
| 2025-05-05 | 3.76.245.26 (ClassC) |
| 2025-05-27 | 52.29.87.155 (ClassC) |
| 2025-08-30 | 3.77.248.179 (ClassC) |
| 2025-11-21 | 3.126.30.63 (ClassC) |
| Date | Domain | IP |
| api.staging.eu.messej.com | 2024-06-16 | 52.58.135.40 |
| api.dev.eu.messej.com | 2024-04-23 | 18.158.214.74 |