| Date | IP Address |
| 2018-10-18 | 46.163.80.27 (ClassC) |
| 2023-11-01 | 18.192.222.170 (ClassC) |
| 2024-03-04 | 65.8.228.114 (ClassC) |
| 2024-03-04 | 65.8.228.73 (ClassC) |
| 2024-04-26 | 99.86.102.123 (ClassC) |
| 2024-04-26 | 99.86.102.37 (ClassC) |
| 2024-04-26 | 99.86.102.57 (ClassC) |
| 2024-08-12 | 52.84.162.32 (ClassC) |
| 2024-08-24 | 52.84.162.97 (ClassC) |
| 2024-09-17 | 3.165.160.45 (ClassC) |
| 2024-10-10 | 13.225.63.80 (ClassC) |
| 2024-11-23 | 3.165.160.46 (ClassC) |
| 2025-03-30 | 18.238.176.34 (ClassC) |
| 2025-05-01 | 18.239.199.56 (ClassC) |
| 2025-05-14 | 13.33.21.90 (ClassC) |
| 2025-05-30 | 3.162.103.13 (ClassC) |
| 2026-03-01 | 3.165.160.68 (ClassC) |
| Date | Domain | IP |
| member.fester.com.mx | 2024-10-15 | 18.161.6.16 |
| www.fester.com.mx | 2023-11-01 | 99.84.66.23 |