| Date | IP Address |
| 2024-04-24 | 100.24.130.113 (ClassC) |
| 2025-10-26 | 54.211.235.211 (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 |