22Bet.com is one of the casinos that has been identified to use the BetB2B platform, there by meaning the casinos of the list is linked to 1xbit as well. Let me quote the list by shield132. i think that's what freedomgo was trying to point out.
I'll write down the list of casinos that use BetB2B platform so many don't become the victim of their scam and you'll get what you want OP too.
1xBet.com
1xBit.com
1xStavka.ru
22Bet.com
bet-1xsport.com
betwinner.com
casino-z.com
lordbetting.com
melbet.com
playwetten.com
pnxbet.com
sapphirebet.com
megapari.com
This is the source, published by FatFork.