Maybe he does. Saw this just after I answered before. (I said that I though he only had one for testing). I havn't tested the server though.
http://wiki.answers.com/Is_there_an_minecraft_server_run_by_Notch
Read more: What_is_Notch's_IP_Server_in_Minecraft
He doesn't have a server.
Notch currently does not have a server just for himself, therefore he does not have a server ip.
A minecraft server IP is what you type in to join a specific server. A good one is mc.aviatorshow.com
what is the ip address for the fridge on minecraft
You put in the ip on the server_properties page of a server
Your Minecraft IP is just your computer's ip. Go on google and ask what your ip is.
The ip to join a server.
us.mineplex.com
A server IP is an address that you use on the internet. You can also use it for minecraft. By the way, wat is zackscott's server ip? You don't have to answer it
The Best Minecraft Server EVER is mineplex the ip is us.mineplex.com or eu.mineplex.com
NoahCraftFTW's server ip is pvp.thearchon.net in his words the best minecraft server there is was and will always be for the forseeable future
It is a special number for each server, decided by the computer that the server is hosted on. The ip can be changed by the server owner
192.168.56.1