| Date | IP Address |
| 2019-08-23 | 104.102.249.59 (ClassC) |
| 2019-08-23 | 104.102.249.74 (ClassC) |
| 2019-10-23 | 104.123.152.96 (ClassC) |
| 2020-03-12 | 104.123.152.146 (ClassC) |
| 2020-04-13 | 23.63.253.75 (ClassC) |
| 2023-09-04 | 23.38.189.154 (ClassC) |
| 2024-11-20 | 104.98.118.179 (ClassC) |
| 2024-11-24 | 23.213.34.139 (ClassC) |
| 2024-12-24 | 23.40.41.56 (ClassC) |
| 2025-02-25 | 23.215.176.16 (ClassC) |
| 2025-03-12 | 104.96.203.49 (ClassC) |
| 2025-03-23 | 23.46.228.4 (ClassC) |
| Date | Domain | IP |
| www.stage-internet.zeiss.sk | 2024-07-17 | 23.213.34.157 |
| www.zeiss.sk | 2024-11-20 | 104.98.118.179 |