| Date | IP Address |
| 2015-01-16 | 104.28.5.111 (ClassC) |
| 2024-07-26 | 104.21.25.246 (ClassC) |
| 2024-11-06 | 172.67.134.239 (ClassC) |
| 2024-12-29 | 104.21.80.1 (ClassC) |
| 2025-01-02 | 104.21.112.1 (ClassC) |
| Date | Domain | IP |
| blog.area51.org | 2015-01-27 | 104.28.5.111 |
| www.area51.org | 2014-09-08 | 173.245.60.123 |