| Date | IP Address |
| 2023-08-26 | 104.100.55.202 (ClassC) |
| 2024-03-10 | 23.64.51.64 (ClassC) |
| 2024-04-15 | 92.123.202.230 (ClassC) |
| 2024-06-12 | 23.12.3.210 (ClassC) |
| 2024-09-17 | 23.195.227.208 (ClassC) |
| 2025-03-31 | 23.6.99.143 (ClassC) |
| 2025-09-07 | 23.198.144.199 (ClassC) |
| 2026-01-10 | 184.25.63.65 (ClassC) |
| Date | Domain | IP |
| stage.mastercard.rs | 2023-08-25 | 23.209.31.61 |
| mtf.mastercard.rs | 2023-08-25 | 23.209.29.157 |
| www.mastercard.rs | 2023-08-26 | 104.86.242.122 |