| Date | IP Address |
| 2019-10-23 | 104.123.152.96 (ClassC) |
| 2020-06-30 | 23.3.98.51 (ClassC) |
| 2021-07-13 | 23.47.49.35 (ClassC) |
| 2022-02-23 | 23.220.246.137 (ClassC) |
| 2024-04-14 | 23.219.78.216 (ClassC) |
| 2024-10-01 | 23.213.34.145 (ClassC) |
| 2024-11-25 | 104.96.203.10 (ClassC) |
| 2024-12-10 | 23.215.176.81 (ClassC) |
| 2025-04-09 | 23.46.228.7 (ClassC) |
| 2025-04-23 | 23.216.147.5 (ClassC) |
| 2025-04-28 | 23.46.228.15 (ClassC) |
| Date | Domain | IP |
| www.stage-internet.zeiss.com.ph | 2024-08-02 | 23.213.34.151 |
| www.zeiss.com.ph | 2024-04-14 | 23.219.78.216 |