| Date | IP Address |
| 2017-05-18 | 117.23.50.57 (ClassC) |
| 2020-01-05 | 104.27.180.82 (ClassC) |
| 2020-01-05 | 104.27.181.82 (ClassC) |
| 2021-05-02 | 154.13.30.6 (ClassC) |
| 2024-07-07 | 154.89.120.137 (ClassC) |
| 2024-10-27 | 162.209.184.62 (ClassC) |
| 2024-12-23 | 172.247.112.162 (ClassC) |
| 2025-01-20 | 172.247.112.165 (ClassC) |
| 2025-05-15 | 23.145.136.197 (ClassC) |
| 2025-06-28 | 107.148.56.221 (ClassC) |
| 2026-02-24 | 207.56.119.16 (ClassC) |
| Date | Domain | IP |
| www.81sihu.com | 2024-09-08 | 162.209.184.62 |