If you are a commercial entity, Autodesk’s legal teams actively monitor torrents and can trace IPs. For individuals, they typically send warning emails via your ISP — but repeat offenses can lead to lawsuits (rare but possible).
That said, many users report that AutoCAD 2016 64-bit does run on Windows 11 with some tweaks. However, you may encounter: Xforce Keygen Autocad 2016 64 Bit Windows 11