| Property | Value |
| sysadmin@dot.ph |
| Date | IP Address |
| 2024-12-22 | 3.169.202.110 (ClassC) |
| 2025-02-27 | 18.238.96.113 (ClassC) |
| 2025-02-27 | 18.238.96.117 (ClassC) |
| 2025-09-10 | 3.171.85.82 (ClassC) |
| 2025-11-03 | 18.165.242.13 (ClassC) |
| 2026-02-04 | 3.163.24.105 (ClassC) |
| 2026-02-16 | 3.163.24.47 (ClassC) |
| Date | Domain | IP |
| orus-api.bir.gov.ph | 2025-06-17 | 3.0.10.134 |
| bir-cdn.bir.gov.ph | 2026-02-04 | 3.163.24.105 |