Sites list from Native network

Hi, how do i get list of sites , at least the top 100 a Native network rotates its ad on ? The need is specific for Taboola but it extends to Outbrain , Revc etc...
Asking is not an option ... apparently Taboola its not blind network and will give me urls/domain of traffic but only after i purchased traffic which is exactly the part of wasting money i want to skip. In addition tier 1 aff program requires pre approval of sites. In case someone has an updated list and wants to share I can