Hey,

I found that website which can tell you informations about IMEI you enter, found informations about LEGALY STATUS and some other nice things.
Maybe it can be helpfull for you. It is possible to check, before you buy a second hand mobilephone, to check the IMEI for security reason.


Here we go:
http://www.imeipro.info/


P.S.
Let me know what you think about this site, its new for me and i dont have much experience with this offer.
Iphone users should ignore the "get a pro plan" message.