| Date | IP Address |
| 2018-07-24 | 54.192.49.130 (ClassC) |
| 2018-08-07 | 52.85.101.190 (ClassC) |
| 2018-08-07 | 52.85.101.32 (ClassC) |
| 2018-10-16 | 13.33.92.73 (ClassC) |
| 2018-10-16 | 13.33.92.74 (ClassC) |
| 2018-10-16 | 13.33.92.197 (ClassC) |
| 2019-03-04 | 99.84.216.9 (ClassC) |
| 2019-03-04 | 99.84.216.56 (ClassC) |
| 2019-07-23 | 13.226.38.26 (ClassC) |
| 2019-07-23 | 13.226.38.3 (ClassC) |
| 2019-07-23 | 13.226.38.6 (ClassC) |
| 2019-10-26 | 52.85.34.215 (ClassC) |
| 2020-11-02 | 65.8.246.121 (ClassC) |
| 2020-11-02 | 65.8.246.7 (ClassC) |
| 2025-01-12 | 205.178.189.131 (ClassC) |
| Date | Domain | IP |
| survey.umnhealthlivingdonor.org | 2024-11-20 | 205.178.189.131 |