| Date | IP Address |
| 2020-12-03 | 13.226.18.52 (ClassC) |
| 2021-04-05 | 54.230.209.49 (ClassC) |
| 2021-04-05 | 52.85.132.17 (ClassC) |
| 2021-04-05 | 54.230.209.62 (ClassC) |
| 2021-04-24 | 13.32.200.106 (ClassC) |
| 2021-04-24 | 99.84.160.28 (ClassC) |
| 2021-06-18 | 13.225.66.55 (ClassC) |
| 2021-06-18 | 65.8.48.31 (ClassC) |
| 2021-06-18 | 65.8.48.63 (ClassC) |
| 2021-08-14 | 52.85.144.103 (ClassC) |
| 2021-08-14 | 52.85.144.69 (ClassC) |
| 2021-08-14 | 52.85.144.81 (ClassC) |
| 2021-08-14 | 65.8.56.83 (ClassC) |
| 2024-09-02 | 18.161.6.98 (ClassC) |
| 2024-10-01 | 18.161.6.94 (ClassC) |
| 2024-11-11 | 18.161.6.6 (ClassC) |
| 2024-11-30 | 18.161.6.105 (ClassC) |
| 2025-01-12 | 52.84.162.20 (ClassC) |
| Date | Domain | IP |
| beta.ckbk.com | 2024-08-02 | 63.32.161.232 |
| api.ckbk.com | 2024-09-02 | 18.161.6.98 |
| appdemo.ckbk.com | 2024-08-18 | 99.84.66.120 |
| app.ckbk.com | 2024-09-10 | 99.84.66.33 |