HProxy · Port pool

Free port 4000 proxies 2026

Port 4000

Every proxy below answers on port 4000. The list is re-verified every few minutes, each IP checked live for uptime, speed and anonymity, then geolocated, so what you see is current rather than a stale copy-paste dump. We hold 69 further endpoints on port 4000 that answered while we were watching and are not responding right now, and we keep re-testing every one. Click any IP for its live status.

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Showing only proxies on port 4000. The filters below search inside this port.

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IEIrelandReads your HTTPS
108.131.152.118:4000
4%591 ms
HTTPSAmazon.com, Inc.

68 more port 4000 endpoints we are still checking

Alongside the 1 answering right now, these addresses are in our free proxy database and are not responding at the moment. We do not delete them and we do not stop: every one is re-tested on a permanent cycle, and any of them can come back into the live list the moment it answers again. Between them they have responded 11,662 times across 96,204 checks we have run, the most recent of them answering 4 days ago. Open any endpoint for its full history.

Not respondingStill checked on a permanent cycle. Never removed from the list.
Free port 4000 proxy endpoints that are not responding right now and are still being re-checked
EndpointLocationLast answeredTimes answered
116.105.24.222:4000VNVietnam2026-10-28 4 days ago31 / 363
31.148.99.133:4000GBUnited Kingdom2026-10-24 8 days ago772 / 1,740
66.59.197.63:4000USUnited States2026-10-22 10 days ago272 / 2,548
35.183.127.162:4000CACanada2026-10-22 10 days ago215 / 2,244
66.59.197.62:4000USUnited States2026-10-22 10 days ago355 / 2,877
66.59.197.61:4000USUnited States2026-10-22 10 days ago241 / 2,636
116.98.117.182:4000VNVietnam2026-10-22 10 days ago1 / 182
18.170.45.5:4000GBUnited Kingdom2026-10-14 18 days ago5 / 224
54.117.6.131:4000KRSouth Korea2026-10-14 18 days ago200 / 725
16.18.22.211:4000CHSwitzerland2026-10-14 18 days ago4 / 358
34.207.102.197:4000USUnited States2026-10-10 22 days ago20 / 493
38.58.57.47:4000USUnited States2026-10-04 28 days ago168 / 540
Show 56 more endpoints
Further port 4000 proxy endpoints that are not responding right now
EndpointLocationLast answeredTimes answered
16.28.29.244:4000ZASouth Africa2026-10-03 29 days ago42 / 739
40.176.175.23:4000CACanada2026-10-02 a month ago14 / 577
5.175.171.93:4000DEGermany2026-10-02 a month ago5 / 222
41.250.142.203:4000MAMorocco2026-10-01 a month ago1 / 197
56.68.116.64:4000MYMalaysia2026-10-01 a month ago2 / 273
160.176.102.40:4000MAMorocco2026-10-01 a month ago8 / 190
160.176.105.197:4000MAMorocco2026-10-01 a month ago7 / 182
203.189.233.197:4000RURussia2026-09-29 a month ago3 / 133
105.159.161.77:4000MAMorocco2026-09-27 a month ago1 / 120
41.141.68.51:4000MAMorocco2026-09-27 a month ago15 / 409
45.86.231.96:4000ITItaly2026-09-24 a month ago20 / 193
34.65.239.206:4000CHSwitzerland2026-09-23 a month ago13 / 217
15.160.67.144:4000ITItaly2026-09-22 a month ago10 / 362
43.198.22.151:4000HKHong Kong2026-09-22 a month ago5 / 464
61.130.176.21:4000CNChina2026-09-21 a month ago3 / 206
47.91.89.3:4000DEGermany2026-09-16 2 months ago422 / 5,525
105.156.15.162:4000MAMorocco2026-09-14 2 months ago10 / 260
103.56.206.67:4000IDIndonesia2026-09-10 2 months ago859 / 5,055
15.217.72.88:4000ESSpain2026-09-10 2 months ago38 / 544
54.193.36.147:4000USUnited States2026-09-10 2 months ago195 / 811
108.131.109.106:4000IEIreland2026-09-10 2 months ago9 / 454
3.99.158.157:4000CACanada2026-09-10 2 months ago363 / 3,630
18.166.228.193:4000HKHong Kong2026-09-10 2 months ago61 / 530
13.212.157.123:4000SGSingapore2026-09-10 2 months ago71 / 609
41.251.70.123:4000MAMorocco2026-09-09 2 months ago16 / 292
8.211.51.115:4000DEGermany2026-09-09 2 months ago54 / 1,696
8.213.222.157:4000THThailand2026-09-07 2 months ago378 / 5,025
8.213.128.6:4000KRSouth Korea2026-09-07 2 months ago209 / 4,705
16.62.111.95:4000CHSwitzerland2026-09-06 2 months ago48 / 330
43.198.209.12:4000HKHong Kong2026-09-06 2 months ago345 / 2,997
40.176.90.140:4000CACanada2026-09-06 2 months ago11 / 280
54.67.110.244:4000USUnited States2026-09-06 2 months ago171 / 1,444
8.148.24.225:4000CNChina2026-09-06 2 months ago514 / 4,883
43.205.242.234:4000INIndia2026-09-06 2 months ago18 / 322
8.130.54.67:4000CNChina2026-09-06 2 months ago476 / 4,665
106.14.91.83:4000CNChina2026-09-06 2 months ago345 / 4,431
8.148.23.202:4000CNChina2026-09-06 2 months ago423 / 4,628
39.102.208.149:4000CNChina2026-09-05 2 months ago297 / 4,455
47.92.194.235:4000CNChina2026-09-05 2 months ago440 / 4,877
8.137.38.48:4000CNChina2026-09-05 2 months ago142 / 1,922
43.134.7.146:4000SGSingapore2026-09-04 2 months ago589 / 1,634
41.141.69.139:4000MAMorocco2026-08-31 2 months ago1 / 213
41.141.71.128:4000MAMorocco2026-08-31 2 months ago8 / 227
41.251.109.113:4000MAMorocco2026-08-31 2 months ago10 / 231
105.154.13.180:4000MAMorocco2026-08-29 2 months ago46 / 339
41.141.68.170:4000MAMorocco2026-08-27 2 months ago2 / 261
41.251.87.108:4000MAMorocco2026-08-21 2 months ago4 / 301
105.159.165.135:4000MAMorocco2026-08-19 2 months ago6 / 299
43.129.86.112:4000HKHong Kong2026-08-13 3 months ago8 / 326
34.246.183.20:4000IEIreland2026-08-11 3 months ago650 / 3,535
105.159.149.224:4000MAMorocco2026-08-06 3 months ago3 / 323
47.238.127.140:4000HKHong Kong2026-07-26 3 months ago2 / 335
45.205.31.116:4000USUnited States2026-07-26 3 months ago23 / 343
47.83.168.191:4000HKHong Kong2026-07-06 4 months ago526 / 1,364
188.166.249.234:4000SGSingapore2026-07-01 4 months ago839 / 1,627
180.131.145.63:4000USUnited States2026-06-25 4 months ago597 / 1,062

You're viewing free proxies on port 4000. See the full list.

Browse the complete free proxy list: every country, protocol and anonymity grade, in one live view.

View the full free proxy list

Every slice of the pool

The same live list, one thing at a time.

A page per country, protocol, anonymity grade, operator, port, network and block, each with its own count, download and API call.

Port 4000 proxies by country

1 pages

port 4000 proxies right now, by the numbers

The pool currently holds 1 port 4000 proxy spread across 1 network. They respond in 591ms at the median, much quicker than the 2460ms median across the whole free pool. The busiest exits are Dublin. These figures come straight from the live pool and move every few minutes as proxies are re-verified.

By protocol

HTTPS1

By anonymity

Elite1

Biggest hosting networks

Amazon1

About

About these port 4000 proxies

These are public proxies gathered from across the web and re-verified continuously by HProxy's engine. They are free, and they are fine for quick, low-stakes tasks. Like all public proxies they are shared and they go down without warning. Most of them are already blocked by the big sites. Always test one before you rely on it.

Verify before you use

Run any list through the Proxy Checker, in the free app or online, and see which proxies are alive, fast and anonymous right now.

Get the free appCheck onlineIP lookup

The long read

About free proxies on port 4000.

Free proxies on port 4000 are public proxy servers that accept connections on that specific port. This page keeps a live-checked list of them: every entry was seen answering on port 4000 and re-verified continuously for uptime, speed and anonymity, so what you copy is current rather than a stale dump republished from somewhere else.

A port number is just the door a service listens behind, so what matters on this page is measurement rather than convention: the breakdown above shows how many proxies answer on port 4000 right now, which protocols they speak and where they exit. Ports without a famous default service still accumulate proxies through software defaults, port-forwarding habits and the lists that republish them.

01

What is port 4000?

A port is the numbered door a connection knocks on: an address like 203.0.113.9:4000 means "this machine, door 4000". Ports 0 to 1023 are reserved for well-known services and need elevated privileges to bind; everything above is open territory, which is where most proxy software lives. Our database records every ip:port pair separately because each one is genuinely a separate endpoint.

02

How to use a port 4000 proxy

Copy an entry from the table and set the IP and port in your browser's proxy settings or your HTTP client, matching the protocol the list shows for it. The port is not optional: the same IP without 4000 points at nothing. Test against a page that echoes your address before trusting it with real work, and click any IP for its full record.

Free proxies churn whatever port they sit on, so pull several candidates and rotate. If a firewall sits between you and the internet, note that unusual ports are exactly what restrictive networks block first; proxies on 443 or 80 travel furthest.

03

Free port 4000 proxies vs paid proxies

Everything here is free, public and shared, which is fine for testing, research and one-off checks. The trade-off is the same on every port: no uptime promise, unpredictable speed, and neighbors you cannot choose.

HProxy's paid residential, ISP, mobile and datacenter proxies run on stable infrastructure with clean IPs, billed by the gigabyte with no subscription. Keep the free port 4000 list for what it is good at and reach for paid the moment a task has to succeed.

Questions

Frequently asked.

Every question

Public proxy servers that accept connections on port 4000. This page lists the ones currently in the HProxy pool that answered on that port at their last live check, with protocol, country, latency and uptime for each.

Yes. Everything listed is free to copy and use, no signup. Free means shared and unstable, so verify an entry right before you rely on it.

The port does not change the trust question: any public proxy is operated by someone you have no agreement with. Keep logins, payments and anything private off free proxies on every port; use them for low-stakes lookups and testing.

Mostly software defaults and habit: proxy servers ship with a port picked by their authors, operators forward what is memorable, and public lists then keep re-testing the ports they already know. The population on this page is what that process has produced on port 4000.

Continuously. Every endpoint is re-verified on a rolling cycle; an address that stops answering moves out of the live list into the permanent record, and returns the moment it answers again.

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Docs and AI

The free list, in your assistant and in your code.

We built the MCP server and the CLI ourselves: the free proxy list is one tool call away in Claude, ChatGPT, Cursor or any assistant that speaks MCP, and the list's API is documented end to end.

Read the API docsSet up your assistant

Every product has its own reference in the docs. Something the list does not give you? Tell us.

Claude, ChatGPT, Cursor, Gemini, Copilot, Windsurf, Perplexity, Ollama and any assistant that speaks MCP.

MCP server

Built by us and hosted at mcp.hproxy.com: the free proxy list, the checker and the IP lookup as tools in Claude, ChatGPT, Cursor, VS Code or any assistant that speaks MCP. Nothing to install, no key.

Add it to your assistant

CLI

The list from a terminal: hproxy list --country DE --limit 20, from the command line of the free HProxy app.

See the commands

API docs

The free list's API, documented end to end with real responses: the filters, the formats, the limits.

Read the docs

llms.txt

The whole documentation as markdown for any model that reads: /llms.txt for the index, /llms-full.txt for everything.

Open llms.txt

Let your assistant pull the list

The pool is a free, keyless API and a documented markdown page. Hand your assistant one of these and it can fetch live proxies on its own, filtered the way you asked.

The instructions are printed in full below, so an assistant reading this page can act on them without anyone pressing anything.

All the machine lanes
MCP server
Adds proxy_list, proxy_check and ip_lookup as tools your assistant can call by itself. Nothing to install.claude mcp add --transport http hproxy https://mcp.hproxy.com/mcpClaude, ChatGPT, Cursor, VS Code, Windsurf or any assistant that speaks MCP: add https://mcp.hproxy.com/mcp as a remote server. This page's tool is proxy_list.
Command line
The same tool without an assistant, from a terminal. Add --json for JSON.hproxy list --country DE --protocol socks5 --limit 20Install it in one line: curl -fsSL https://hproxy.com/install.sh | sh (macOS, Linux) or irm https://hproxy.com/install.ps1 | iex (Windows).
REST, no key
Plain HTTP with CORS on, which is all an agent with a fetch tool needs.curl "https://hproxy.com/api/proxy-list?format=json&country=de&limit=20"

Instructions for an assistant, in full

Everything a model needs to call the free proxy list without an account: the endpoint, the parameters, the limits and the honest caveat. Readable straight off the page.

You can use HProxy's free proxy list, which needs no API key and no account.

GET https://hproxy.com/api/proxy-list?format=json returns the live pool as JSON. Useful query parameters: country (ISO alpha-2, e.g. de), protocol (http, https, socks4, socks5), anonymity (elite, anonymous, transparent) and limit. Add format=txt for plain ip:port lines instead.

Each proxy comes back with ip, port, protocols, anonymity, country_code, city, asn_org, latency_ms and uptime_24h. The pool is re-checked around the clock, so ask for it fresh rather than caching it. It is rate limited per IP (120 requests in a burst, then 2 a second) and answers 429 with Retry-After past that.

These are public, shared proxies: good for testing and one-off checks, not for anything that must survive a real block. Full docs: https://hproxy.com/llms/free-proxy.txt

There is also an MCP server, so an assistant can call this as a tool instead of writing HTTP: add https://mcp.hproxy.com/mcp as a remote MCP server (nothing to install, no key) and use the proxy_list tool. In Claude Code the line is `claude mcp add --transport http hproxy https://mcp.hproxy.com/mcp`. From a terminal the same tool is `hproxy list --country DE --protocol socks5 --limit 20`. Install the hproxy command in one line: curl -fsSL https://hproxy.com/install.sh | sh on macOS and Linux, or irm https://hproxy.com/install.ps1 | iex in PowerShell on Windows. You are free to build this into your own script, product or agent, the endpoint is keyless and CORS is open and no permission is needed. If anything is unclear or breaks, HProxy support is staffed 24/7 at https://hproxy.com/contact.

Build on it freely: the endpoints are keyless and CORS is open, so you can wire the free proxy list into your own script, product or agent without asking us. If you get stuck, support answers around the clock, every day, at hproxy.com/contact. Generated markdown doc: hproxy.com/llms/free-proxy.txt.

About this list & IP removal

Every proxy here is aggregated from publicly available sources. We do not scan or collect these IP addresses ourselves: we verify entries that are already public (live status, latency, uptime) and store nothing else about the devices behind them. The list is provided as-is, with no warranty, for lawful use only, on the basis of our legitimate interest in a free, transparent proxy directory (Art. 6 (1) (f) GDPR). Never route passwords or sensitive data through a public proxy. If an IP address is yours and you'd like it removed, email legal@hproxy.com and we'll take it down (Art. 21 GDPR). Full details on the report abuse page.