Flamingo Proxies

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Free Proxies United States

Browse free proxies in United States. Filter by protocol (HTTP, HTTPS, SOCKS4/5), anonymity, speed & uptime. Copy with one click.

Country: United States (US)

Public Free Proxy List — United States

IP Address Port Protocol Anonymity Uptime Speed Last Checked Action
158.160.58.205 8090 SOCKS5 Elite 60% 1104ms
68.209.74.23 8080 SOCKS5 Anonymous 77% 318ms
95.200.26.173 8000 SOCKS5 Anonymous 63% 292ms
129.75.197.192 1085 SOCKS4 Elite 73% 465ms
200.211.126.228 9000 SOCKS4 Transparent 72% 704ms
151.136.251.245 8010 HTTPS Anonymous 86% 1018ms
40.197.12.93 3128 HTTPS Transparent 75% 761ms
19.114.1.193 9999 HTTP Anonymous 65% 690ms
68.208.92.253 88 HTTPS Anonymous 74% 877ms
99.139.223.15 9090 SOCKS5 Transparent 79% 1007ms
120.116.86.22 8888 SOCKS4 Anonymous 93% 1140ms
156.40.0.211 49678 SOCKS5 Anonymous 86% 781ms
82.40.225.147 8090 HTTP Transparent 81% 110ms
76.243.84.225 8010 HTTP Elite 77% 685ms
143.243.191.169 8080 SOCKS5 Elite 76% 146ms
121.25.149.151 8001 HTTPS Anonymous 81% 879ms
182.20.74.200 8123 SOCKS5 Elite 65% 443ms
101.140.218.29 12036 HTTP Transparent 81% 327ms
183.14.210.129 81 SOCKS5 Elite 69% 625ms
215.139.102.218 88 SOCKS4 Transparent 79% 1101ms
120.228.248.86 49458 HTTPS Elite 72% 766ms
26.214.75.223 8008 HTTPS Anonymous 85% 170ms
222.103.209.130 8118 SOCKS4 Elite 65% 1023ms
122.195.239.10 88 HTTP Anonymous 78% 241ms
59.116.89.162 88 HTTPS Transparent 100% 346ms
194.36.12.44 88 SOCKS5 Elite 71% 158ms
105.123.104.201 443 HTTPS Elite 65% 922ms
209.62.99.90 9000 HTTPS Elite 84% 185ms
144.47.69.175 53028 SOCKS4 Transparent 74% 841ms
110.93.80.241 9090 SOCKS4 Transparent 89% 916ms
77.167.191.53 8008 SOCKS4 Elite 84% 1019ms
190.48.4.170 34235 SOCKS4 Elite 75% 942ms
16.237.117.77 14741 HTTP Elite 80% 974ms
210.17.48.136 8081 SOCKS4 Transparent 68% 546ms
88.79.46.141 53917 HTTPS Transparent 85% 756ms
80.163.111.243 88 SOCKS4 Anonymous 95% 590ms
90.153.67.146 443 SOCKS4 Transparent 75% 523ms
73.91.115.69 8090 SOCKS4 Elite 77% 1156ms
178.103.174.3 80 HTTPS Anonymous 97% 98ms
205.20.240.97 9000 SOCKS5 Anonymous 63% 228ms
46.253.97.149 8008 SOCKS5 Transparent 75% 1008ms
48.159.204.144 1081 SOCKS5 Transparent 92% 181ms
32.221.230.91 8080 SOCKS5 Elite 73% 905ms
148.136.130.20 9080 HTTP Elite 81% 162ms
27.238.228.91 2947 SOCKS4 Anonymous 68% 148ms
64.97.227.10 8010 SOCKS5 Transparent 67% 571ms
147.11.230.39 8123 SOCKS5 Transparent 64% 815ms
64.89.31.51 9090 HTTPS Elite 87% 308ms
49.201.76.55 88 HTTPS Transparent 89% 887ms
3.8.41.77 8081 SOCKS5 Anonymous 71% 742ms

Want guaranteed speed & uptime? Try our paid Residential or ISP proxies.

How to Use Free Proxies Safely & Effectively

Free public proxies are useful for learning, QA, and light geo-testing. For production workloads, prefer authenticated pools with SLAs. Rotate IPs and respect target terms.

Common Protocols

  • HTTP/HTTPS — Browsers & HTTP(S) clients.
  • SOCKS4/5 — Generic TCP proxying for apps & scripts.
Tip: Prefer HTTPS or SOCKS5 for compatibility and security.

Best Practices

  • Rotate IPs for higher success on rate-limited targets.
  • Respect robots.txt, rate limits & site terms.
  • Use timeouts and retries with backoff.
  • Log failures and replace slow or unstable hosts.

Quick Examples

curl -x http://USER:PASS@HOST:PORT https://httpbin.org/ip
import requests

proxies = {
  "http":  "http://USER:PASS@HOST:PORT",
  "https": "http://USER:PASS@HOST:PORT"
}
r = requests.get("https://httpbin.org/ip", proxies=proxies, timeout=20)
print(r.json())

Great Uses

  • Geo QA & localization checks
  • Ad placement & creative verification
  • Brand monitoring & SEO checks
  • Public data collection within policy

Legal note: Only use proxies for lawful purposes and in accordance with each site’s terms.

Why Use Our Free Proxy List?

Browsing the web anonymously is easy with Flamingo's Free Proxy List. Whether you need to unblock websites, perform web scraping, or verify geo-targeted content, our database provides thousands of fresh HTTP, HTTPS, and SOCKS5 proxies daily.

Finding reliable public proxies can be difficult. Our list is constantly updated and checked for speed and uptime. Filter by country, anonymity level (Elite, Anonymous, Transparent), and protocol to find the perfect proxy for your needs.

Need to verify a proxy before using it? Use our Free Proxy Tester to check its speed and health, or use our Geo Location Tool to confirm its exact coordinates. For mission-critical tasks requiring 99.9% uptime, consider upgrading to our premium Residential Proxies.

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Free Proxy FAQ

Got more questions? Join our Discord for personalized support.

Are these proxies really free?

Yes, they are public, free proxies gathered from open sources. Availability and performance can change frequently.

HTTP, HTTPS, SOCKS4 and SOCKS5 with filters for quick selection.

Free proxies are best-effort. For SLAs, speed and reliability, try our Residential or ISP plans.

No. These are open public proxies. You simply configure the IP and Port in your software or browser.

We recommend using free proxies only for non-sensitive data collection. For secure, authenticated access to accounts, please use our premium private proxies.