| Date | IP Address |
| 2023-08-26 | 104.100.55.202 (ClassC) |
| 2024-04-15 | 184.25.63.196 (ClassC) |
| 2024-09-11 | 23.12.3.210 (ClassC) |
| 2024-11-25 | 92.123.202.230 (ClassC) |
| 2025-02-15 | 23.198.144.199 (ClassC) |
| 2025-09-12 | 23.195.227.213 (ClassC) |
| 2026-02-09 | 23.6.99.143 (ClassC) |
| Date | Domain | IP |
| stage.mastercard.no | 2023-08-25 | 23.209.31.61 |
| mtf.mastercard.no | 2023-08-25 | 23.202.207.93 |
| www.mastercard.no | 2024-11-25 | 92.123.202.230 |