| Date | IP Address |
| 2022-05-25 | 47.246.49.208 (ClassC) |
| 2022-07-09 | 163.181.62.209 (ClassC) |
| 2024-10-21 | 47.246.24.235 (ClassC) |
| 2025-01-20 | 8.38.121.241 (ClassC) |
| 2025-03-22 | 8.45.52.192 (ClassC) |
| 2025-03-31 | 155.102.60.22 (ClassC) |
| Date | Domain | IP |
| app.91syun.com | 2024-09-01 | 8.25.82.180 |
| t.91syun.com | 2024-10-21 | 47.246.24.235 |