Residential, 4G, or Datacenter Proxy: What Meta Sees in Each One

João Victor Ramos · 2026-10-07

Accounts

Asn and ip reputation

The ASN (Autonomous System Number) is crucial to an IP’s reputation. Residential proxies generally have an ASN from internet service providers, which makes them look more legitimate to Meta. Datacenter proxies, on the other hand, have an ASN from companies that offer hosting services, which can raise suspicion. An IP with a good reputation tends to get blocked less often. Use tools like FreeSpy to monitor the reputation of the IPs you plan to use.

Dedicated 4g by country

The use of 4G proxies varies by country. In markets like the US and Europe, dedicated 4G proxies perform better due to the high quality of mobile networks. In Brazil, the situation can be mixed; some carriers offer stable connections, while others may have high latency. Evaluate the carrier and coverage before investing in dedicated 4G.

Rotation: when it helps and when it kills

IP rotation is a double-edged sword. When done right, it can help you avoid blocks and restrictions. However, if you rotate too quickly, Meta may interpret it as suspicious behavior, resulting in bans. A good practice is to rotate every 30 minutes to 1 hour, depending on the activity. Test the ideal frequency based on a history of results.

Cost per profile

Costs vary significantly between proxy types. Residential proxies tend to be more expensive, ranging from R$ 300 to R$ 1.500 per month, depending on quality and the number of IPs. 4G proxies can cost between R$ 200 and R$ 800, while datacenter proxies are more affordable, usually ranging from R$ 100 to R$ 500 per month. Consider the cost-benefit of each option in relation to the number of accounts you plan to manage.

How to test a proxy before using it

Before setting up a proxy, run tests to make sure it works effectively. Follow these steps:

Check the speed: Use speed test tools to make sure latency is below 100 ms.
Test in a controlled environment: Create a test account and monitor its performance for a few days.
Check compatibility: Make sure the proxy works with the tools you use, like FreeSpy.
Simulate real activity: Perform the same actions you would on a regular account to check how the system responds.

With this information, you can make more informed decisions about which type of proxy to use. Now, what’s your average monthly cost for proxies?