openaccess support would be great (there should be a command like "/check 192.168.1.1" where the second part is the IP and it would list any bans applying so you could easily find stuff like "192.168.1.*"—not sure if it's a good idea to ban like this anyway, though, since that can cover a lot of people (e.g. the entire state of Iowa under my old ISP had the same two first IP parts))