| Date | IP Address |
| 2023-08-26 | 167.203.49.80 (ClassC) |
| 2024-05-18 | 23.194.131.50 (ClassC) |
| 2024-06-17 | 23.48.165.138 (ClassC) |
| 2024-07-12 | 2.17.209.154 (ClassC) |
| 2024-08-21 | 23.192.230.86 (ClassC) |
| 2024-08-26 | 23.34.59.14 (ClassC) |
| 2024-12-25 | 23.54.19.179 (ClassC) |
| 2025-04-14 | 23.202.47.66 (ClassC) |
| 2025-09-11 | 23.41.4.68 (ClassC) |
| 2026-02-10 | 23.41.4.85 (ClassC) |
| Date | Domain | IP |
| www.upromisemastercard.com | 2024-07-26 | 23.41.4.85 |