| Date | IP Address |
| 2024-08-31 | 104.18.176.126 (ClassC) |
| 2024-11-05 | 104.18.239.248 (ClassC) |
| 2025-07-20 | 104.18.223.248 (ClassC) |
| 2025-08-19 | 104.18.160.126 (ClassC) |
| 2025-09-16 | 104.18.144.126 (ClassC) |
| Date | Domain | IP |
| c2.piano.delfi.ee | 2024-12-19 | 104.18.239.248 |
| auth.piano.delfi.ee | 2024-09-17 | 104.18.239.248 |
| cdn.piano.delfi.ee | 2025-01-30 | 104.18.160.126 |
| vx.piano.delfi.ee | 2024-08-31 | 104.18.176.126 |