| Date | IP Address |
| 2014-11-05 | 208.254.74.137 (ClassC) |
| 2023-08-26 | 18.169.203.223 (ClassC) |
| 2024-05-30 | 18.175.16.151 (ClassC) |
| 2024-09-11 | 18.169.3.35 (ClassC) |
| 2024-10-23 | 18.170.6.20 (ClassC) |
| 2025-01-16 | 18.132.208.9 (ClassC) |
| Date | Domain | IP |
| www.regionalstudies.org | 2024-05-30 | 18.175.16.151 |