| Date | IP Address |
| 2021-02-02 | 23.66.174.100 (ClassC) |
| 2023-08-26 | 104.100.55.202 (ClassC) |
| 2023-12-20 | 23.56.125.7 (ClassC) |
| 2024-06-12 | 23.12.3.210 (ClassC) |
| 2024-11-25 | 92.123.202.230 (ClassC) |
| 2025-01-29 | 23.6.99.143 (ClassC) |
| 2026-01-11 | 184.25.63.65 (ClassC) |
| Date | Domain | IP |
| stage.mastercard.se | 2023-08-25 | 23.209.31.61 |
| mtf.mastercard.se | 2023-08-25 | 23.209.29.157 |
| www.mastercard.se | 2025-05-23 | 92.123.202.230 |