I think it's time to get a lawyer to order an operations address from their accountant at :
(866) 554-0350
Bittrex LLC
6077 S Fort Apache Rd STE 100
Las Vegas, NV 89148-5580
I've posted this in the "bittrex is a scam"-thread:
~ a company that doesn't even show who's behind it. I didn't care much before, but after I click ABOUT, I get this:

This must be the worst "about" information ever typed on any website!
Under that, they show this:

Now I still don't know who they are.
They claim to implement KYC and AML regulations, but they're hiding who they themselves are.