The block limits are an essential part of keeping the server performance at a good level. Thank you for understanding this!

This is an absolute hard limit. Regardless of other limits, you can not go above this.
This is the total count of block type across all servers.
This is a limit on the player account.

This is the hard limit on a single server. You cannot go above this limit for a single server.
This is the total count of block type only on a single server.
This is a limit on the player account.

Grids may have multiple owners, so a grid limit is required.
This limit applies to the grid AND subgrids.
Connected grids by connectors, magnets, etc are counted as seperate grids.

A blank space means there is no established limit for that listing in that category.