I've written a simple version of this plugin to act as a temporary alternative. It is permission based and allows for basic prod abilities. Look at a base, type prod and get a neme back. I'm no plugin writer, so I can't promise to keep it up to date. I will most likely be updating it untill the original /prod gets updated.

It's on umod and it's called Entity Owner Finder

Where? I dont see the plugin listening nor a solution

I've released an awesome drop-in replacement for Prod that displays a lot of great info. Admins can view built dates (and by whom), door codes, and even look up all TC's owned or authed by a player. You can give your players the ability to see who is authorized on a base as well, if you want.

It's free, if you want to check it out:
https://roguedepot.com/listing/sovereign_skies/building-owners