| Date | IP Address |
| 2013-12-11 | 108.162.196.141 (ClassC) |
| 2014-04-13 | 108.162.197.141 (ClassC) |
| 2015-03-13 | 104.28.18.67 (ClassC) |
| 2025-05-01 | 104.143.9.210 (ClassC) |
| 2026-03-04 | 104.143.9.211 (ClassC) |
| Date | Domain | IP |
| www.matematicas.net | 2014-07-15 | 108.162.197.141 |