You can download the latest version available at this link: https://softwaredownloads.bentley.com/en/ProductDetails/2150
Alternatively, this video demonstrates how to access the legacy download center and download the latest Autodesk REALDWG.
Click the video below to play it. To view in fullscreen mode, first click the YouTube link at the bottom of the video to launch the video on the YouTube site. Then, click the fullscreen button (rightmost button at bottom of video).