| Date | IP Address |
| 2019-08-23 | 104.102.249.64 (ClassC) |
| 2019-10-23 | 104.123.152.80 (ClassC) |
| 2019-10-23 | 104.123.152.96 (ClassC) |
| 2020-04-13 | 23.63.253.56 (ClassC) |
| 2020-11-01 | 184.51.7.18 (ClassC) |
| 2020-11-01 | 184.51.7.56 (ClassC) |
| 2022-04-02 | 23.208.143.50 (ClassC) |
| 2022-04-02 | 23.208.143.81 (ClassC) |
| 2024-11-01 | 23.213.34.163 (ClassC) |
| 2024-11-19 | 23.213.34.138 (ClassC) |
| 2024-11-25 | 104.96.203.16 (ClassC) |
| 2024-12-09 | 23.213.175.83 (ClassC) |
| 2025-01-17 | 23.44.175.74 (ClassC) |
| 2025-07-17 | 23.46.228.12 (ClassC) |
| 2025-08-02 | 23.46.228.8 (ClassC) |
| Date | Domain | IP |
| www.stage-internet.zeiss.com.hr | 2024-06-16 | 23.213.34.146 |
| www.zeiss.com.hr | 2024-11-01 | 23.213.34.163 |