| Date | IP Address |
| 2019-02-16 | 162.159.210.15 (ClassC) |
| 2023-12-19 | 160.121.59.123 (ClassC) |
| 2024-09-08 | 154.210.53.228 (ClassC) |
| 2025-05-21 | 156.244.162.195 (ClassC) |
| 2026-03-05 | 23.94.181.41 (ClassC) |
| Date | Domain | IP |
| bbsimg2.91quka.cn | 2026-02-28 | 23.94.181.41 |
| bbsimg.91quka.cn | 2026-02-03 | 23.94.181.41 |