| Date | IP Address |
| 2022-06-15 | 23.67.42.34 (ClassC) |
| 2024-11-11 | 104.125.2.26 (ClassC) |
| 2024-11-25 | 23.46.17.60 (ClassC) |
| 2025-01-21 | 23.44.175.143 (ClassC) |
| 2025-03-01 | 23.46.228.170 (ClassC) |
| 2025-04-05 | 23.46.228.171 (ClassC) |
| 2026-01-11 | 23.216.147.196 (ClassC) |
| Date | Domain | IP |
| cc.scheduling.de.agent-panel.linde.com | 2024-10-03 | 23.46.17.17 |
| tst.cc.scheduling.de.agent-panel.linde.com | 2025-04-09 | 23.216.147.173 |
| api.scheduling.de.agent-panel.linde.com | 2024-03-01 | 23.46.17.48 |
| tst.api.scheduling.de.agent-panel.linde.com | 2024-11-25 | 23.46.17.60 |