Which TV network originally aired 'Sex and the City'?

Which TV network originally aired 'M*A*S*H'? Which TV network originally aired 'Lost'? Which TV network originally aired 'The X-Files'? Which TV network originally aired 'South Park'? Which TV network originally aired 'Dexter'? Which TV network originally aired 'It's Always Sunny in Philadelphia'? Which TV network originally aired 'Succession'? Which streaming service produced 'House of Cards'?