It wasn’t just through installing caches, it was through paying ISPs: https://techcrunch.com/2014/07/29/netflix-and-att-sign-peering-agreement/ https://techcrun

It wasn’t just through installing caches, it was through paying ISPs: https://techcrunch.com/2014/07/29/netflix-and-att-sign-peering-agreement/ https://techcrunch.com/2014/07/29/netflix-and-att-sign-peeri... And it wasn’t just level3, it was L3, Akamai, and Limelight: https://www.businessinsider.com/akamai-to-lose-netflix-as-a-customer-level-3-and-limelight-pick-up-the-business-2010-11 https://www.businessinsider.com/akamai-to-lose-netflix-as-a-...