| Date | IP Address |
| 2019-10-02 | 23.201.77.16 (ClassC) |
| 2024-09-13 | 23.198.111.155 (ClassC) |
| 2024-11-25 | 23.44.254.179 (ClassC) |
| 2025-06-18 | 23.6.110.165 (ClassC) |
| 2025-09-05 | 23.6.249.247 (ClassC) |
| 2026-01-09 | 184.25.210.75 (ClassC) |
| Date | Domain | IP |
| stage.mastercard.com.cn | 2023-08-25 | 23.209.31.61 |
| mtf.mastercard.com.cn | 2024-02-21 | 23.209.29.157 |
| www.mastercard.com.cn | 2024-09-13 | 23.198.111.155 |