The admins at Bitcointalk should have several IP addresses from Satoshi,because the IPs are saved in the logs. They are in the Database somewhere!
Why not revealing them?
According to Theymos, Satoshi only ever used Tor to access bitcointalk.org - logs do exist, although they have yet to be made public.
Source / Reference [citation needed] asap.
I would be interested in eventually check if these IP are all Tor related. With so many Satoshi popping up to get the Nobel price, it would be useful to at least prove the vague location of Satoshi, if possible of course.
That would be a very interesting thing to study...
If someone having access to the DB of this forum can extract them and send me in a message, I will produce a report and publish it.