websites using specific ad networks

[Traffic-Warrior]

Hello e-marketers, need your help, How do i search for websites that uses Propeller Ads as an ad network (for example) & most of their traffic is coming from a specific country like Egypt ( for example) ? Ive tried buildwith & other tools but i need another strategy to come up with such information can u help me guys please?

 

[Graybeard]

They should list that for their advertisers -- buying RON (run of network) traffic is very wasteful.