| Date | IP Address |
| 2019-05-03 | 18.214.108.193 (ClassC) |
| 2023-11-01 | 52.200.252.136 (ClassC) |
| 2024-09-08 | 3.220.27.180 (ClassC) |
| 2024-10-26 | 34.235.200.95 (ClassC) |
| 2024-11-24 | 72.44.40.61 (ClassC) |
| 2024-12-13 | 44.199.0.157 (ClassC) |
| 2025-04-21 | 3.163.24.87 (ClassC) |
| 2025-08-12 | 3.163.24.40 (ClassC) |
| 2025-12-31 | 3.163.24.85 (ClassC) |
| 2026-02-27 | 3.163.24.100 (ClassC) |
| Date | Domain | IP |
| catalogo.santillana.com.mx | 2024-09-10 | 3.220.27.180 |
| www.santillana.com.mx | 2023-11-01 | 52.200.252.136 |