maxx773 posts 44 followers 25 following maxx77 Maxone Follow Photo by Maxone on November 26, 2013. Photo by Maxone on October 04, 2013.Maxi77 is a brand of Eldorado Sportwetten GmbH N.V. a company registered in Curacao. Address: Dr M.J Hugenholtzweg zn UTS Building, Curacao, registered under number 136262