| Date | IP Address |
| 2024-06-22 | 44.215.204.227 (ClassC) |
| 2024-10-28 | 54.82.1.242 (ClassC) |
| 2024-12-03 | 52.54.59.75 (ClassC) |
| 2025-02-01 | 54.84.53.31 (ClassC) |
| 2025-03-17 | 44.198.1.0 (ClassC) |
| 2025-03-21 | 52.20.205.22 (ClassC) |
| 2025-05-09 | 35.168.103.44 (ClassC) |
| 2025-05-16 | 23.21.44.78 (ClassC) |
| 2025-07-12 | 100.25.73.128 (ClassC) |
| 2026-02-02 | 3.82.185.138 (ClassC) |
| Date | Domain | IP |
| firmaelectronica.bcr.gob.sv | 2024-12-07 | 3.212.163.150 |
| bienes-backend.bcr.gob.sv | 2024-12-09 | 52.200.58.19 |
| formularios-backend.bcr.gob.sv | 2025-10-03 | 44.199.40.84 |
| e.bcr.gob.sv | 2024-11-25 | 44.219.158.198 |
| formularios-admin.bcr.gob.sv | 2025-10-26 | 54.211.235.211 |
| geo.bcr.gob.sv | 2024-11-25 | 100.24.229.123 |
| m.geo.bcr.gob.sv | 2024-11-25 | 44.198.200.137 |
| ecenso.bcr.gob.sv | 2024-11-25 | 34.196.206.208 |
| estadisticas.bcr.gob.sv | 2024-10-28 | 54.82.1.242 |
| regulaciones.bcr.gob.sv | 2025-08-11 | 52.2.0.126 |
| lcu.bcr.gob.sv | 2025-09-07 | 54.172.75.75 |