My ranking for my site is I need some good pop ups for an adult site its consistently growing and I'm not making enough should be more. Clickadu was one of my most profitable networks but the rate have been abysmal currently giving me 5$ for 30k impressions. I need a good advertiser who has pop-ups that is decent and not annoying please comment or pm me thank you.
You may apply for buysellads. They have some good amount of advertisers and you will get good rates for the ads.
I recommend to try traffpop ad network. for adult traffic will be good rates. an average $1.5 for 1k of popunder