I thought there are many alternatives, but now I see Google’s big market share “in situ”. There are many networks left, but most of them are using Google feeds. It means, if AdSense disabled your account they will not show their ads thru their partners as well. Some use Yahoo and Bing feeds, but revenue from them is limited to countries where Yahoo has its local search and even less.
I’ll continue with my survey and will post results. For now the best article on what to do with disabled account is here.