First, where can I check for proxy blacklists?

We have our own private blacklist checking system that is not publicly available. However, customers can perform checks at https://mxtoolbox.com/blacklists.aspx or a similar website.

Can I use Residential Proxies?

Absolutely! However, it is recommended to choose static proxies rather than rotating ones. Changing IP addresses too frequently increases the likelihood of Facebook Ads account suspension. It’s generally fine for 3-4 changes, but beyond 5 changes, I can’t guarantee anything, as sometimes you may receive an IP that is blacklisted by Facebook.

Which is better, Residential Proxies or Datacenter Proxies?

Residential Proxies are better, but they are also more expensive.

How many accounts can I use with a Dedicated Proxy?

No more than 3 accounts. Additionally, the accounts should be in the same time zone and country, and the proxy should undergo thorough testing.

Can I use Mobile Proxies for Facebook Ads accounts?

Mobile Proxies are expensive but highly effective. They can be used, but it is not recommended due to their constant IP changes. If you do use them, make sure to target the correct country and city to avoid Facebook Ads account suspension.