Stolen Device — Need IP History

Hey guys,

I lost my mobile device (iPod Touch) and am assuming it was stolen. My Hotmail account was logged in on it, and should access the account automatically assuming the thief does not reset it to the factory settings. Is there a way I can access the IP history of my account, to see if it has been accessed? I would prefer not to change my password, in the event the thief continues to use it.

Thanks in advance.