| Date | IP Address |
| 2020-07-09 | 52.84.53.46 (ClassC) |
| 2020-07-09 | 52.84.53.94 (ClassC) |
| 2021-06-30 | 13.226.13.11 (ClassC) |
| 2021-06-30 | 13.226.13.93 (ClassC) |
| 2025-01-06 | 3.165.160.91 (ClassC) |
| 2025-04-15 | 99.84.66.93 (ClassC) |
| 2025-07-16 | 99.84.66.28 (ClassC) |
| 2025-10-24 | 3.175.34.34 (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 |