| Date | IP Address |
| 2015-11-26 | 54.231.18.60 (ClassC) |
| 2016-01-08 | 54.231.16.140 (ClassC) |
| 2016-05-16 | 54.231.14.180 (ClassC) |
| 2016-06-24 | 54.231.112.2 (ClassC) |
| 2016-07-28 | 54.231.80.106 (ClassC) |
| 2025-08-07 | 104.21.65.252 (ClassC) |
| 2026-01-27 | 172.67.196.79 (ClassC) |
| Date | Domain | IP |
| cpanel.castel.com.mx | 2025-06-22 | 172.67.196.79 |
| www.castel.com.mx | 2025-08-07 | 104.21.65.252 |