Do you know good servers with a chunk claim plugin in a normal world?

I have been playing minecraft for 6 years but only on the bedrock and i saw a youtuber who talked about a chunk claim system do you know such a server for the bedrock? Who please write IP and PORT!

You can't have plugins in one world.
The question is too vague, a server with a plugin in one world? Server or world?
There are no plugins on Bedrock
There's no chunk claim system, just a plugin where you can claim a certain radius of blocks. But it is only for Java.

Try to formulate the question again more precisely and then I can certainly help you.