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Free Proxies Bulgaria

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

Country: Bulgaria (BG)

Public Free Proxy List — Bulgaria

IP Address Port Protocol Anonymity Uptime Speed Last Checked Action
64.158.248.40 8090 SOCKS5 Transparent 68% 136ms
114.58.189.86 1080 SOCKS4 Elite 92% 638ms
211.155.30.77 8008 SOCKS5 Elite 98% 1071ms
199.231.68.122 1080 SOCKS5 Elite 71% 444ms
74.36.48.241 8090 SOCKS5 Elite 93% 863ms
212.205.142.92 8000 SOCKS4 Elite 92% 209ms
19.13.101.67 9080 SOCKS5 Elite 63% 284ms
91.4.119.75 80 SOCKS4 Transparent 66% 978ms
104.165.197.42 8000 SOCKS5 Transparent 72% 914ms
69.173.54.194 8001 SOCKS5 Elite 91% 931ms
55.128.120.129 8081 SOCKS4 Elite 89% 810ms
113.112.149.193 8010 HTTP Transparent 72% 287ms
149.148.49.40 9000 SOCKS5 Elite 78% 100ms
212.172.134.78 1080 SOCKS5 Elite 94% 574ms
116.184.23.44 8088 HTTPS Elite 63% 877ms
129.104.45.28 8888 HTTPS Transparent 81% 579ms
4.210.61.197 19007 SOCKS4 Transparent 67% 1010ms
48.98.104.44 8123 HTTP Transparent 91% 991ms
5.70.167.161 8008 HTTP Transparent 93% 215ms
53.79.232.16 1085 SOCKS5 Transparent 68% 364ms
72.100.94.168 8010 SOCKS4 Elite 86% 840ms
67.185.121.108 8010 HTTPS Anonymous 85% 195ms
109.35.73.14 8000 SOCKS4 Elite 90% 228ms
153.48.179.19 3128 SOCKS4 Transparent 97% 848ms
130.40.41.247 8088 SOCKS4 Transparent 63% 212ms
117.18.87.130 26528 SOCKS5 Anonymous 73% 1102ms
94.238.164.136 80 SOCKS5 Anonymous 89% 1113ms
117.27.76.53 1085 HTTP Transparent 94% 185ms
156.61.104.31 8008 HTTP Anonymous 62% 681ms
132.71.171.48 8888 SOCKS4 Transparent 98% 135ms
181.198.58.147 8123 SOCKS4 Transparent 84% 1176ms
93.160.241.138 1081 SOCKS4 Elite 100% 574ms
90.28.101.233 8000 HTTP Transparent 82% 643ms
166.99.25.9 9080 HTTPS Elite 63% 402ms
153.63.63.123 9090 SOCKS4 Anonymous 76% 1125ms
60.83.117.181 1081 HTTPS Anonymous 100% 395ms
128.32.174.72 8001 HTTP Elite 90% 561ms
188.104.203.213 9000 HTTPS Anonymous 99% 543ms
138.212.121.26 54902 SOCKS4 Elite 81% 426ms
196.114.203.149 6548 HTTP Elite 74% 1009ms
173.225.199.2 8010 SOCKS4 Anonymous 76% 264ms
221.75.171.184 4314 HTTP Anonymous 100% 1034ms
81.118.131.94 1085 HTTPS Anonymous 67% 958ms
3.102.219.88 9000 SOCKS4 Anonymous 62% 516ms
212.13.158.133 9194 HTTPS Anonymous 84% 643ms
164.222.68.143 88 HTTP Elite 83% 513ms
183.47.204.157 8080 HTTP Transparent 95% 995ms
90.136.205.80 8118 HTTP Transparent 78% 939ms
18.234.176.190 8008 HTTP Elite 72% 512ms
27.24.191.180 8010 SOCKS4 Transparent 89% 703ms

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.