| Date | IP Address |
| 2024-09-17 | 99.84.66.66 (ClassC) |
| 2025-01-09 | 99.86.38.53 (ClassC) |
| 2025-02-11 | 99.84.66.129 (ClassC) |
| 2025-02-22 | 99.86.38.107 (ClassC) |
| 2025-03-09 | 99.84.66.27 (ClassC) |
| 2025-03-16 | 99.86.38.47 (ClassC) |
| 2025-04-10 | 99.84.66.95 (ClassC) |
| Date | Domain | IP |
| tidy3d-client-service.dev-simulation.cloud | 2024-05-14 | 44.210.211.41 |
| cdn.dev-simulation.cloud | 2024-12-27 | 99.86.38.72 |