| Date | IP Address |
| 2019-08-23 | 104.102.249.74 (ClassC) |
| 2020-03-28 | 23.67.242.79 (ClassC) |
| 2020-07-15 | 184.51.7.41 (ClassC) |
| 2021-04-01 | 23.55.221.11 (ClassC) |
| 2021-04-16 | 23.32.45.160 (ClassC) |
| 2022-06-22 | 23.64.112.146 (ClassC) |
| 2024-10-31 | 137.117.197.5 (ClassC) |
| Date | Domain | IP |
| www.stage-internet.zeiss.com.ru | 2024-07-01 | 13.81.117.217 |
| www.zeiss.com.ru | 2024-10-31 | 137.117.197.5 |