The product key for AutoCAD 2017 X64 is:
Product keys are required during installation to differentiate between standalone products and suites. For the 2017 release, keys typically end with the character Product Name Official Product Key AutoCAD 2017 AutoCAD Architecture 2017 AutoCAD LT 2017 AutoCAD Civil 3D 2017 AutoCAD Design Suite Standard 2017 Note: You can use the Autodesk Product Key Lookup to find keys for other specific versions. Understanding Activation Tools AutoCAD 2017 X64 -64bit- -Product Key And Xforce