| Date | IP Address |
| 2020-12-11 | 125.77.160.243 (ClassC) |
| 2021-05-10 | 123.96.93.239 (ClassC) |
| 2021-07-13 | 115.238.192.238 (ClassC) |
| 2021-10-26 | 222.186.16.214 (ClassC) |
| 2022-06-30 | 58.216.13.239 (ClassC) |
| 2022-06-30 | 180.122.76.241 (ClassC) |
| 2022-06-30 | 180.122.76.243 (ClassC) |
| 2022-06-30 | 58.216.4.248 (ClassC) |
| 2022-11-19 | 58.216.14.248 (ClassC) |
| 2024-08-28 | 180.163.145.203 (ClassC) |
| 2024-11-17 | 180.163.207.113 (ClassC) |
| 2025-01-15 | 222.73.33.242 (ClassC) |
| 2025-01-26 | 61.170.77.223 (ClassC) |
| 2025-02-02 | 180.163.145.200 (ClassC) |
| 2025-03-06 | 61.170.81.213 (ClassC) |
| 2025-04-12 | 61.170.80.221 (ClassC) |
| 2025-07-06 | 114.80.179.168 (ClassC) |
| 2025-07-10 | 222.73.33.15 (ClassC) |
| 2025-08-07 | 222.73.33.16 (ClassC) |
| Date | Domain | IP |
| cdn-web.caiyunapp.com | 2024-10-18 | 47.246.23.240 |
| api.caiyunapp.com | 2017-02-23 | 106.186.120.43 |
| cdn.caiyunapp.com | 2023-07-23 | 8.38.121.212 |
| cdn-s.caiyunapp.com | 2024-08-28 | 180.163.145.203 |
| cdn-w.caiyunapp.com | 2023-07-23 | 8.38.121.208 |
| www.caiyunapp.com | 2025-05-22 | 47.88.76.91 |