| Date | IP Address |
| 2024-06-21 | 15.237.34.200 (ClassC) |
| 2024-09-06 | 15.236.177.131 (ClassC) |
| 2025-04-14 | 15.188.117.143 (ClassC) |
| 2025-11-04 | 35.180.70.130 (ClassC) |
| 2025-11-14 | 13.39.154.164 (ClassC) |
| 2025-11-23 | 15.237.77.10 (ClassC) |
| Date | Domain | IP |
| alumni.eventosief.com | 2025-10-24 | 35.181.218.31 |
| www.eventosief.com | 2025-11-04 | 35.180.70.130 |