What is "sportsbet.com.au"

Sportsbet.com.au, also known as Sportsbet, is an Australian online bookmaker, and as of 2012 was Australia's biggest corporate bookmaker. Sportsbet was established in 1993 and was Australia's first licensed bookmaker. Since 2009 it has been owned by Irish company Paddy Power, but it continues to be run as a separate entity.