| Date | IP Address |
| 2023-03-03 | 23.7.69.133 (ClassC) |
| 2023-08-25 | 104.86.235.4 (ClassC) |
| 2024-07-09 | 23.37.216.73 (ClassC) |
| 2024-08-07 | 104.104.7.152 (ClassC) |
| 2024-11-25 | 23.196.156.203 (ClassC) |
| 2025-01-27 | 184.24.151.210 (ClassC) |
| Date | Domain | IP |
| www.cooperinstitute.org | 2023-11-01 | 44.238.31.106 |
| survey.cooperinstitute.org | 2023-08-25 | 104.86.235.4 |