| Date | IP Address |
| 2023-04-01 | 23.192.220.87 (ClassC) |
| 2023-04-17 | 23.193.200.138 (ClassC) |
| 2023-08-09 | 23.62.35.17 (ClassC) |
| 2024-01-24 | 23.221.220.21 (ClassC) |
| 2024-07-31 | 23.46.17.12 (ClassC) |
| 2024-09-05 | 23.54.19.153 (ClassC) |
| 2024-09-09 | 23.38.109.188 (ClassC) |
| 2024-11-25 | 23.46.17.42 (ClassC) |
| 2025-04-01 | 23.202.47.10 (ClassC) |
| 2025-04-10 | 23.46.228.166 (ClassC) |
| 2025-06-19 | 23.216.147.209 (ClassC) |
| 2025-07-09 | 23.46.228.167 (ClassC) |
| 2025-08-05 | 23.216.147.198 (ClassC) |
| Date | Domain | IP |
| blue.api.marcus.com | 2025-06-25 | 104.18.180.238 |
| invest.api.marcus.com | 2024-07-05 | 104.70.127.48 |
| beta.invest.api.marcus.com | 2024-07-31 | 23.46.17.12 |
| kpmg.invest.api.marcus.com | 2024-11-24 | 23.46.17.42 |
| pilot.invest.api.marcus.com | 2024-11-25 | 23.46.17.42 |