Oh, ok. So you can't really have an answer, except shitting on the question itself, and the one asking it.

Just so you don't die stupid, there's like a 133 bits match between the hashes, mister "I studied hashes for 5 years" expert. So the probability is really, really low, once in a really really large range.

But for you, it just might be one of the gazillion addresses that bares no interest. Good luck finding John, you deserve your right place in everyone's ignore list (either the actual ignore list or just the scroll-through-ers who don't bother with you for very obvious reasons).