| Date | IP Address |
| 2024-09-27 | 3.228.246.249 (ClassC) |
| 2024-10-27 | 54.204.128.224 (ClassC) |
| 2024-11-26 | 18.209.216.243 (ClassC) |
| 2024-12-19 | 34.200.188.97 (ClassC) |
| 2024-12-25 | 18.205.47.218 (ClassC) |
| 2025-03-17 | 3.232.238.212 (ClassC) |
| 2025-03-31 | 34.195.33.147 (ClassC) |
| 2025-04-18 | 54.165.110.128 (ClassC) |
| Date | Domain | IP |
| impact-exchange.worldprojects.columbia.edu | 2025-04-15 | 99.84.66.106 |
| api.impact-exchange.worldprojects.columbia.edu | 2024-09-27 | 3.228.246.249 |