| Date | IP Address |
| 2021-07-16 | 13.249.79.82 (ClassC) |
| 2021-07-16 | 13.249.79.84 (ClassC) |
| 2024-09-13 | 18.160.46.99 (ClassC) |
| 2024-09-29 | 3.163.24.47 (ClassC) |
| 2025-04-17 | 3.163.24.34 (ClassC) |
| 2026-02-23 | 3.163.24.50 (ClassC) |
| Date | Domain | IP |
| portal.riro.co.kr | 2025-12-10 | 3.163.24.50 |
| admin.riro.co.kr | 2025-09-22 | 3.163.24.47 |
| develop.riro.co.kr | 2024-09-29 | 3.163.24.47 |
| app.riro.co.kr | 2024-10-09 | 3.163.158.79 |