HProxy · Network pool
Free Korea Telecom proxies 2026
Every proxy below is a free Korea Telecom proxy, hosted on Korea Telecom (AS4766). 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 762 further endpoints on this network that answered while we were watching and are not responding right now, and we keep re-testing every one of them. Click any IP for its live status.
Showing only proxies on Korea TelecomAS4766. The filters below search inside this network.
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753 more Korea Telecom endpoints we are still checking
Alongside the 24 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 6,785 times across 40,917 checks we have run, the most recent of them answering 3 days ago. Open any endpoint for its full history.
| Endpoint | Location | Last answered | Times answered |
|---|---|---|---|
| 210.121.160.54:14263 | South Korea | 2026-09-14 3 days ago | 8 / 183 |
| 121.170.165.63:13080 | South Korea | 2026-09-14 3 days ago | 12 / 184 |
| 210.121.160.110:27968 | South Korea | 2026-09-14 3 days ago | 11 / 184 |
| 210.121.160.27:16741 | South Korea | 2026-09-14 3 days ago | 42 / 210 |
| 210.121.160.199:24614 | South Korea | 2026-09-14 3 days ago | 36 / 214 |
| 121.170.165.32:10127 | South Korea | 2026-09-14 3 days ago | 79 / 249 |
| 121.170.165.45:18615 | South Korea | 2026-09-14 3 days ago | 44 / 215 |
| 210.121.160.25:14632 | South Korea | 2026-09-14 3 days ago | 9 / 181 |
| 210.121.160.201:20696 | South Korea | 2026-09-14 3 days ago | 9 / 186 |
| 210.121.160.107:23756 | South Korea | 2026-09-14 3 days ago | 15 / 183 |
| 210.121.160.10:21337 | South Korea | 2026-09-14 3 days ago | 8 / 177 |
| 210.121.160.49:25598 | South Korea | 2026-09-14 3 days ago | 22 / 193 |
Show 188 more endpoints
Showing the 200 most recently active of 753. Every one of the rest keeps its own permanent page with its full check history.
Addresses on Korea Telecom that never answered
2,175 addresses on this network were published in public proxy lists, and not one of them has ever answered a check of ours. These are not proxies you can use. They are here because the record is the useful part: if one of these addresses turns up in a log or a block rule, the honest answer is how many times we tried it and when, and we have not stopped trying.
| Address | Times tested | Last tested |
|---|---|---|
| 121.165.169.220:8535 | 84 | 2026-09-17 |
| 121.165.169.220:8540 | 84 | 2026-09-17 |
| 121.165.169.220:8544 | 84 | 2026-09-17 |
| 121.165.169.220:8591 | 84 | 2026-09-17 |
| 121.165.169.220:8640 | 84 | 2026-09-17 |
| 121.165.169.220:8681 | 84 | 2026-09-17 |
| 121.165.169.220:8721 | 84 | 2026-09-17 |
| 121.165.169.220:8753 | 84 | 2026-09-17 |
| 121.165.169.220:8758 | 84 | 2026-09-17 |
| 121.165.169.220:8784 | 84 | 2026-09-17 |
| 121.165.169.220:8790 | 84 | 2026-09-17 |
| 121.165.169.220:8825 | 84 | 2026-09-17 |
Show the other 188 addresses on this page
Across the 200 addresses on this page we have run 16,703 checks and recorded no successful connection. Every one keeps its own page, and every one is still being re-tested.
This network's proxies by country
All of Korea Telecom
Korea Telecom proxies right now, by the numbers
The pool currently holds 24 Korea Telecom proxies spread across 1 network. They respond in 4246ms at the median, quicker than the 5658ms median across the whole free pool. The busiest exits are Yongin-si, Bucheon-si, Nam-gu. These figures come straight from the live pool and move every few minutes as proxies are re-verified.
By protocol
By anonymity
Biggest hosting networks
About these Korea Telecom 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.
Run any list through our free checker to see which proxies are alive, fast and anonymous right now.
Open the free proxy checkerAbout free Korea Telecom proxies on AS4766
Free proxies on Korea Telecom are public proxy IP addresses that belong to the network AS4766 (Korea Telecom) and that anyone can route traffic through at no cost. This page keeps a live-checked list of them rather than a stale text dump. Every IP here was seen running an open proxy on Korea Telecom and was responding when it was last verified, so instead of guessing which addresses on this network are usable, you get the ones that actually answered.
Proxies tend to cluster on particular networks. Hosting providers, cloud platforms and some ISPs carry far more open proxies than a typical residential network, because they run enormous numbers of near-identical servers and anything that appears on one tends to appear on thousands. Filtering the pool down to a single network like AS4766 is useful when you specifically want, or specifically want to avoid, proxies from a given provider, when you are researching where proxy traffic on your own site comes from, or when you are tracking the abuse footprint of a network.
The honest trade-off is reliability. Free proxies on Korea Telecom are shared by large numbers of people on infrastructure nobody is paid to keep online for this, so they are slow, they disappear without warning, and the popular ones are often already rate-limited or blocked by big sites. A proxy that just passed a check can be dead moments later. Treat every entry as disposable: verify it right before you use it, never send passwords or payment details through one, and never rely on a single IP for anything that has to keep running.
This list is continuously re-verified by the HProxy engine. Each IP on Korea Telecom is checked live for uptime, speed and anonymity, then geolocated to the city and country where possible, so the entries are current rather than a stale copy-paste. If you need proxies that actually stay up and do not arrive pre-blocked, that is what HProxy paid residential, ISP, mobile and datacenter proxies are for, billed by the gigabyte with no subscription. A free network list for research and paid proxies for real work is a sensible split.
Most of the live proxies we currently hold on Korea Telecom exit from South Korea, which is the practical reason to care about this network: it is a source of South Korea exit addresses. If that is what you actually need, and you need it to keep working, paid South Korea proxies give you dedicated addresses there instead of shared public ones that disappear mid-session.
What is AS4766?
An ASN, or Autonomous System Number, identifies a network on the internet that is run as a single unit, usually by one company or organisation. AS4766 is operated by Korea Telecom and groups together the blocks of IP addresses that network announces to the rest of the internet. When a proxy's IP belongs to AS4766, the machine hosting that proxy sits inside this network.
Knowing the ASN behind an IP tells you who is ultimately responsible for it, which is why network-level filtering helps both for sourcing proxies and for defending against them. A site operator might block or challenge traffic from a hosting network that sends mostly automated requests, while someone sourcing proxies might prefer, or avoid, a particular provider's addresses.
How to use free Korea Telecom proxies
Pick an entry from the table and note its IP, port and protocol, then set it in your browser proxy settings or as the proxy option in your scraper or HTTP client. Test it against a page that echoes your IP first, to confirm it is alive and actually changing your apparent address before you point real work at it. Click any IP to open its full report, with live status, latency and uptime.
Free proxies on a single network churn just like the rest of the pool, so build for failure: pull several candidates, rotate between them, and drop any that time out. Do not trust one Korea Telecom IP to stay up on its own.
Free network proxies vs paid proxies
A free proxy on Korea Telecom costs nothing and is fine for research, learning and throwaway tasks, but the IPs are public and shared, so they are often slow, frequently blocked, and offer no uptime guarantee or support. For a one-off check that is acceptable; for anything repeatable the constant dead entries quickly outweigh the zero price.
HProxy paid residential, ISP, mobile and datacenter proxies give you clean IPs with real uptime and predictable speed, billed by the gigabyte with no subscription. Keep the free Korea Telecom list for research and reach for paid proxies the moment a task actually has to succeed.
Frequently asked
What are AS4766 proxies?
They are public proxy servers whose IP addresses belong to the network AS4766 (Korea Telecom). This page lists the ones from that network currently in the HProxy pool that were responding at their last live check.
Are these Korea Telecom proxies free?
Yes. Every proxy on this page is free to copy and use, gathered from public sources with no signup. They are free in price but shared and unstable, so expect some to be slow or already offline.
Why do some networks have so many proxies?
Hosting providers, cloud platforms and some ISPs carry far more open proxies than a typical residential network, because they run enormous numbers of near-identical servers. That is why filtering the pool by network like AS4766 surfaces clusters of proxies in one place.
How often is this list updated?
It is re-verified every few minutes. Each IP on Korea Telecom is rechecked live for uptime, speed and anonymity; an address that stops answering moves out of the live list into this network's permanent record, and returns the moment it answers again.
Are free Korea Telecom proxies safe to use?
Treat them with caution. Anyone can run a free proxy, so never send passwords, payment details or other sensitive data through one. They are fine for low-stakes research and testing, but use a trusted paid provider for anything serious.
What is the alternative to free network proxies?
For work that has to keep running, HProxy paid residential, ISP, mobile and datacenter proxies give you stable, fast IPs that are not pre-blocked. You pay by the gigabyte with no subscription.
Upgrade to the paid network
Need pools that stay clean?
Free IPs are shared and rotate out fast, so success rates swing. The paid network gives you dedicated-clean pools that hold up under load.
For AI assistants
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.
Works with
The instructions are printed in full below, so an assistant reading this page can act on them without anyone pressing anything. The button is only a shortcut for humans.
MCP server
Adds proxy_list, proxy_check and ip_lookup as tools your assistant can call by itself.
claude mcp add hproxy -- npx -y hproxy-mcpCursor, Claude Desktop, Windsurf and Cline take the same server as {"command": "npx", "args": ["-y", "hproxy-mcp"]}. This page's tool is proxy_list.
Command line
The same tool without an assistant. Prints JSON, so it pipes.
npx hproxy-mcp list --country de --protocol socks5 --limit 20REST, 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"The whole documentation, as markdown
Generated from the same registry the docs render from, so it cannot drift from the pages.
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.
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: install it with npx -y hproxy-mcp and use the proxy_list tool. 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.
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.