| Date | IP Address |
| 2019-06-10 | 99.84.254.63 (ClassC) |
| 2019-06-10 | 13.249.87.90 (ClassC) |
| 2020-05-12 | 13.249.141.94 (ClassC) |
| 2020-05-12 | 13.227.47.118 (ClassC) |
| 2020-05-12 | 13.227.47.73 (ClassC) |
| 2020-05-12 | 13.249.141.61 (ClassC) |
| 2020-05-12 | 13.249.141.78 (ClassC) |
| 2021-04-14 | 13.249.93.31 (ClassC) |
| 2021-04-14 | 13.249.93.48 (ClassC) |
| 2022-03-15 | 99.84.167.79 (ClassC) |
| 2024-12-02 | 3.163.189.24 (ClassC) |
| 2025-03-22 | 3.163.189.75 (ClassC) |
| 2025-06-18 | 3.163.189.78 (ClassC) |
| 2025-09-05 | 18.161.6.92 (ClassC) |
| 2025-09-13 | 18.161.6.24 (ClassC) |
| Date | Domain | IP |
| lang.im.kotozna.chat | 2024-08-07 | 18.161.6.12 |
| api.im.kotozna.chat | 2024-12-02 | 3.163.189.24 |
| app.im.kotozna.chat | 2024-03-27 | 99.84.66.89 |
| v2ios.im.kotozna.chat | 2024-03-23 | 204.246.191.66 |
| tabimae-snippet.im.kotozna.chat | 2025-03-08 | 18.161.6.120 |