Proxy, Tor, have any of those?
I don't even
know how to set up a proxy, and I have no idea what a Tor is.
I only have used web proxies such as Roxxo and Proxify though, but I don't think these affect Blockland.
Check your networking, reset your router.
By resetting the router I suppose it's turning it off then on after a few seconds - nothing's changed.
I'm checking the router's control panel thing (you know, the one you go port forwarding and stuff) right now