| Date | IP Address |
| 2023-08-11 | 50.16.175.99 (ClassC) |
| 2025-10-25 | 54.173.114.223 (ClassC) |
| 2026-01-17 | 18.232.240.5 (ClassC) |
| 2026-02-19 | 44.213.176.113 (ClassC) |
| Date | Domain | IP |
| planillaunica.ssf.gob.sv | 2025-05-21 | 52.7.54.31 |
| siab.ssf.gob.sv | 2025-10-10 | 44.195.150.133 |
| backend.ssf.gob.sv | 2025-03-12 | 3.220.98.234 |
| www.ssf.gob.sv | 2025-10-25 | 54.173.114.223 |