Most Popular CPM Ad networks for High & Low traffic publishers
 

1. Google Adsense
2. Media.net
3. Nativeads.com
4. Buysellads.com
5. Epom.com
6. Exponential.com
7. Conversantmedia.com
8. Adsterra.com
9. CpzMedia.com
10. Technorati.com
11. Radiumone.com
12. Matomy.com
13. Adblade.com
14. Advertising.com
15. AdMediaking.com
16. StudAds.com
17. Rhythmone.com
18. RevenueHits.com
19. Infolinks.com
20. Propellerads.com

Full article : http://www.informationdairy.com/2016/07/most-popular-cpm-ad-networks-for-high.html

Any more suggestions ?