Free United States SOCKS4 Proxies
26 live, validated United States SOCKS4 proxies — checked every 30 minutes. Free proxies are unreliable; see our paid pools.
| Proxy | Protocol | Country | Anonymity | |||
|---|---|---|---|---|---|---|
| 45.33.123.107:1080 | socks4 | United States | elite | 993 ms | 99% | 91 |
| 107.167.18.122:443 | socks4 | United States | elite | 1369 ms | 85% | 80 |
| 70.60.132.130:5678 | socks4 | United States | elite | 1283 ms | 80% | 77 |
| 108.174.152.80:1080 | socks4 | United States | elite | 3519 ms | 98% | 74 |
| 45.61.129.165:9050 | socks4 | United States | elite | 2699 ms | 90% | 72 |
| 96.36.50.99:39593 | socks4 | United States | elite | 220 ms | 55% | 71 |
| 50.172.193.250:1080 | socks4 | United States | elite | 299 ms | 41% | 62 |
| 64.49.67.164:5678 | socks4 | United States | elite | 1448 ms | 54% | 60 |
| 64.49.67.166:5678 | socks4 | United States | elite | 1191 ms | 41% | 55 |
| 38.76.212.39:8181 | socks4 | United States | elite | 3522 ms | 66% | 55 |
| 50.238.47.86:32100 | socks4 | United States | elite | 234 ms | 33% | 20 |
| 12.11.59.114:1080 | socks4 | United States | elite | 4366 ms | 27% | 16 |
| 47.176.213.210:39593 | socks4 | United States | elite | 388 ms | 25% | 15 |
| 64.64.152.248:39593 | socks4 | United States | elite | 4385 ms | 19% | 11 |
| 2.26.112.72:1080 | socks4 | United States | elite | 2282 ms | 16% | 10 |
| 178.130.47.21:1082 | socks4 | United States | elite | 4487 ms | 17% | 10 |
| 68.183.116.10:1080 | socks4 | United States | elite | 2191 ms | 15% | 9 |
| 162.255.108.254:5678 | socks4 | United States | elite | 2521 ms | 15% | 9 |
| 166.62.53.45:45842 | socks4 | United States | elite | 478 ms | 9% | 5 |
| 12.218.209.130:13326 | socks4 | United States | elite | 4569 ms | 8% | 5 |
| 98.103.88.158:46104 | socks4 | United States | elite | 4290 ms | 9% | 5 |
| 150.136.67.40:9050 | socks4 | United States | elite | 863 ms | 4% | 2 |
| 72.36.32.222:9050 | socks4 | United States | elite | 2941 ms | 4% | 2 |
| 45.61.188.134:44499 | socks4 | United States | elite | 3249 ms | 4% | 2 |
| 45.40.136.39:45741 | socks4 | United States | elite | 504 ms | 1% | 1 |
| 202.141.161.50:10808 | socks4 | United States | elite | 1313 ms | 1% | 1 |
United StatesSimilar lists
Up a level
Free United States 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 United States SOCKS4 proxies right now?
26 free United States SOCKS4 proxies are passing our liveness check right now, averaging 35% uptime and 2139 ms response time, with the fastest answering in 220 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 United States 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.