| Date | IP Address |
| 2018-09-13 | 58.222.18.27 (ClassC) |
| 2018-09-13 | 183.131.24.55 (ClassC) |
| 2018-10-05 | 219.151.28.25 (ClassC) |
| 2018-11-21 | 58.222.18.2 (ClassC) |
| 2025-07-31 | 69.28.62.188 (ClassC) |
| 2025-12-10 | 180.163.146.117 (ClassC) |
| 2026-01-18 | 180.163.146.114 (ClassC) |
| 2026-02-05 | 180.163.146.43 (ClassC) |
| Date | Domain | IP |
| www.bucuowan.com | 2018-05-14 | 112.17.80.176 |
| cdn.quiz.bucuowan.com | 2024-12-23 | 180.163.146.102 |