| Date | IP Address |
| 2021-06-30 | 65.8.48.63 (ClassC) |
| 2021-07-01 | 13.226.93.40 (ClassC) |
| 2021-07-01 | 13.226.93.85 (ClassC) |
| 2024-10-17 | 18.161.6.59 (ClassC) |
| 2025-01-09 | 18.238.217.71 (ClassC) |
| 2025-04-14 | 18.161.6.18 (ClassC) |
| 2025-10-25 | 18.161.6.114 (ClassC) |
| Date | Domain | IP |
| api.observer-p-ew1.observer.autodesk.com | 2025-01-15 | 3.163.189.34 |
| api.observer-c-uw2.observer.autodesk.com | 2024-07-19 | 99.84.66.104 |
| api.observer-p-uw2.observer.autodesk.com | 2024-10-17 | 18.161.6.59 |
| api.observer-s-uw2.observer.autodesk.com | 2025-01-06 | 3.165.160.91 |