If you manage many accounts and hit the same sites often, free public lists go dead quickly. A set of private addresses with automatic rotation works where public addresses get blocked. For tasks like these, users pick private addresses with spare threads. Pool and plans: https://telegra.ph/HTTP-Proxy-Service-11-10 The pool keeps 12,000 to 15,000 addresses online. The list refreshes every 15 minutes and comes as a link. For proxy for scraping setup stays simple.