| Date | IP Address |
| 2026-01-11 | 20.79.225.155 (ClassC) |
| Date | Domain | IP |
| nsc.test.linde.com | 2024-08-14 | 23.54.19.169 |
| nsc.hk.test.linde.com | 2024-09-08 | 23.54.19.169 |
| nsc.cn.test.linde.com | 2024-09-19 | 23.46.17.11 |
| telemetry.cn.test.linde.com | 2026-01-11 | 20.79.225.155 |
| telemetry.test.linde.com | 2025-10-29 | 20.79.234.73 |