| Date | IP Address |
| 2014-11-05 | 208.254.74.137 (ClassC) |
| 2022-03-10 | 18.130.108.130 (ClassC) |
| 2023-08-26 | 18.169.203.223 (ClassC) |
| 2024-05-30 | 18.175.16.151 (ClassC) |
| 2024-06-07 | 3.9.207.231 (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) |
| 2025-02-17 | 3.10.240.115 (ClassC) |
| 2025-05-22 | 3.8.251.248 (ClassC) |
| 2025-06-30 | 13.43.226.5 (ClassC) |
| 2025-08-08 | 52.56.127.159 (ClassC) |
| 2025-09-07 | 13.134.161.176 (ClassC) |
| 2025-09-19 | 35.179.218.210 (ClassC) |
| 2026-03-04 | 141.193.213.11 (ClassC) |
| 2026-03-07 | 141.193.213.10 (ClassC) |
| Date | Domain | IP |
| www.regionalstudies.org | 2024-05-30 | 18.175.16.151 |