| Date | IP Address |
| 2023-11-01 | 3.163.24.40 (ClassC) |
| 2024-05-25 | 99.84.66.84 (ClassC) |
| 2024-06-24 | 3.163.24.32 (ClassC) |
| 2024-07-02 | 18.161.6.72 (ClassC) |
| 2025-02-02 | 18.161.6.129 (ClassC) |
| Date | Domain | IP |
| go.circlek.ee | 2024-06-26 | 3.92.120.28 |
| www.circlek.ee | 2023-11-01 | 3.163.24.40 |