Free Brazil SOCKS4 Proxies
15 live, validated Brazil SOCKS4 proxies — checked every 30 minutes. Free proxies are unreliable; see our paid pools.
| Proxy | Protocol | Country | Anonymity | |||
|---|---|---|---|---|---|---|
| 201.218.189.212:4153 | socks4 | Brazil | elite | 4116 ms | 59% | 50 |
| 45.228.151.157:1088 | socks4 | Brazil | elite | 4177 ms | 51% | 38 |
| 177.131.119.185:5432 | socks4 | Brazil | elite | 1070 ms | 34% | 28 |
| 186.194.234.18:4153 | socks4 | Brazil | elite | 808 ms | 31% | 26 |
| 187.85.150.54:5432 | socks4 | Brazil | elite | 1902 ms | 27% | 24 |
| 179.189.248.121:5432 | socks4 | Brazil | elite | 3024 ms | 22% | 21 |
| 179.189.249.61:5432 | socks4 | Brazil | elite | 4287 ms | 22% | 21 |
| 186.224.225.82:42648 | socks4 | Brazil | elite | 2263 ms | 22% | 13 |
| 187.44.211.118:4153 | socks4 | Brazil | elite | 3846 ms | 18% | 11 |
| 190.89.104.88:5432 | socks4 | Brazil | elite | 4023 ms | 18% | 11 |
| 170.247.43.142:32812 | socks4 | Brazil | elite | 3038 ms | 11% | 7 |
| 143.255.109.76:1080 | socks4 | Brazil | elite | 1120 ms | 6% | 4 |
| 143.137.116.72:1080 | socks4 | Brazil | elite | 2998 ms | 5% | 3 |
| 189.50.138.10:5678 | socks4 | Brazil | elite | 3895 ms | 3% | 2 |
| 170.244.0.179:4145 | socks4 | Brazil | elite | 1988 ms | 1% | 1 |
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Free Brazil SOCKS4 Proxies, answered
Are free proxies safe to use?
Free public proxies are run by unknown third parties. They are slow, short-lived, and a share are honeypots that can log or tamper with your traffic. This list is provided as-is for testing and research — never send sensitive or logged-in traffic through a free proxy. We validate liveness only; we do not operate, audit, or endorse these proxies.
How reliable are these free Brazil SOCKS4 proxies right now?
15 free Brazil SOCKS4 proxies are passing our liveness check right now, averaging 22% uptime and 2837 ms response time, with the fastest answering in 808 ms. They are shared and unmanaged, so read that as a snapshot from the last 30 minutes rather than a guarantee — the same list an hour from now will look different.
Why do these free Brazil SOCKS4 proxies stop working?
Free proxies are shared, unmanaged, and frequently pulled offline, rate-limited, or blocked. Most entries die within minutes to hours, which is why we re-validate the whole list every 30 minutes and drop dead proxies automatically.
How is this list kept fresh?
We continuously pull from public sources, then check each proxy through our own endpoint to confirm it actually forwards traffic. Only proxies confirmed alive within our freshness window are shown, ranked by a reliability score (uptime, latency, recency).
What's the difference between free and paid proxies?
Free proxies are unreliable, anonymous in origin, and unsuitable for anything that matters. Proxmint paid proxies are dedicated, fast, geo-targetable, and stay up — pay only for the bandwidth you use. If a free proxy keeps failing you, that's the gap our plans close.
Wondering how many public proxies actually work? We publish the liveness data behind this list — alive rate, check success rate, latency and geography, refreshed every 30 minutes.
Free proxies dying on you?
Free lists are fine for a quick test. For real work you want dedicated, geo-targetable residential proxies that stay up — and we'll add your first 1 GB of residential free on your first top-up. Pay only for the bandwidth you use after that.