Is 1.240.3.52:8119 a proxy? It was listed.
1.240.3.52:8119 was listed as a public proxy in 1 of our sources, but across 41 checks it never once resolved to a connectable proxy. We keep re-testing it around the clock, and it has never come online for us.
never connectable
South KoreaHow this one compares
41 attempts. Not one connection.
Being published on a proxy list is a claim that an address works. It is not a test, and nobody in that chain is obliged to have tried it. We tried 41 times, which is why the answer on this page is a flat no rather than a maybe.
0%
of 41 checks answered
Pool median 15.9%. 1.240.3.52:8119 sits below it, which is ordinary for a public proxy.
41
real connection attempts
Each one opens a socket and waits up to 90 seconds. Slow and dead look identical if you stop listening early.
6
days in our records, never once answering
It is not in the lifespan figures at all: those cover the 192,073 endpoints that worked at least once before they stopped.
What normal looks like
Every number above is measured against these two.
A percentage on a proxy list means nothing without the shape of the thing it came from. These are the two distributions the rest of this page compares against, drawn from HProxy's own checks rather than from anybody's marketing page.
Middle halfMedianFull range
Middle halfMedianFull range
Continuous monitoring
How HProxy checks 1.240.3.52:8119
HProxy has opened a connection to 1.240.3.52:8119 41 times and it has never once answered. That is a measurement, not an assumption, and it is the difference between this record and the lists that republished the address without testing it.
One public source published it
1.240.3.52 reached HProxy through a single public proxy source. Being published on a list is a claim that an address works. It is not a test, and nobody on that chain is obliged to have tried it.
Port 8119: Registered port range
This port sits in the middle range, where any ordinary program can listen without special permission. The number itself carries no reserved meaning, which tells you somebody picked it on purpose instead of accepting a default.
Every failure here was measured, not assumed
Each check opens a real connection to 1.240.3.52:8119 and gives it up to 90 seconds to answer. Slow is not the same as dead, and plenty of working proxies take half a minute to reply. Nothing about this record is inherited from the list that published the address. 41 times HProxy tried, and 41 times the connection did not complete inside that budget, which is why the answer on this page is a flat no rather than a maybe. The handshake is attempted across HTTP, HTTPS, SOCKS4 and SOCKS5, so a proxy is never missed because we guessed the wrong protocol.
41 checks, zero connections
Not one of those 41 attempts reached a working proxy. The address stays in the database with that result attached, because "we tried 41 times and it never answered" is a far more useful answer than silence for anyone who found 1.240.3.52 somewhere and wants to know what it is.
It is still re-tested every 24 hours
1.240.3.52:8119 has never answered, and it is still in the rotation anyway. The sweep reaches every address in the database roughly once every 24 hours regardless of its history, because an address that was dark for months can be brought back online by whoever controls it without telling anybody. Its last check was on August 9, 2026, so the next one is due within a day of that. If that ever happens here, this page changes on its own.
This endpoint
The record
Everything HProxy holds on 1.240.3.52:8119, and nothing it does not.
- First seen
- June 8, 2026
- Last checked
- August 9, 2026
- Next check due
- within 24 hours
- Checks run
- 41
- Times it answered
- 0
- Stopped answering
- June 14, 2026
0%
never answered across 41 attempts
Live free proxies right now
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Where this address sits
Right now our free pool holds 3 other free proxies on SK Broadband, and 418 in South Korea. 1.240.3.52:8119 sits inside that set, so if it is not usable the pages below are where its closest alternatives are.
SK Broadband Co Ltd is the 241st largest source of free proxies we have ever measured.
Open proxies cluster rather than spreading evenly across the internet. Hosting providers and cloud platforms run enormous numbers of near-identical servers, so a handful of networks end up carrying a disproportionate share of every public proxy list, including ours. HProxy tracks 135 addresses on AS9318, which is 0.02% of every address in the database and a small corner of the database. That makes it the 241st largest source of free proxies of every network we have ever seen. 3 of them are answering right now, so if this particular address is not usable, the network is a reasonable place to look for one that is.
- Answering now2%
- Answered before12%
- Never answered86%
- 1LimitedNetwork-ASAS213790227,266
- 2Amazon.com, Inc.AS1650925,671
- 3Cloudflare, Inc.AS1333522,185
- 4SECURED SERVERS LLCAS2045419,475
- 5Cloudflare, Inc.AS20924214,136
- 6Alibaba (US) Technology Co., Ltd.AS4510211,642
- 7GloboTech CommunicationsAS3666611,542
- 8ChinanetAS41348,342
232 networks between
241SK Broadband Co LtdAS9318135
Questions about 1.240.3.52:8119
Is 1.240.3.52:8119 a working proxy?
No. 1.240.3.52:8119 was published as a public proxy by our sources, but across 41 checks it never once resolved to a connectable proxy.
Was 1.240.3.52 ever actually a proxy?
It was listed as one, but no. 41 checks, zero successful connections. Plenty of "free proxy" lists republish addresses without ever testing them.
Where was 1.240.3.52 hosted?
South Korea, SK Broadband Co Ltd (AS9318). It is a residential or ISP address rather than a datacenter one.
Why keep a page for an address that no longer works?
Because "was this address ever a proxy, and when" is a real question. If you are looking at this IP in a firewall log or an abuse report, the dates and the check counts here are the answer. HProxy's public proxy IP list keeps every address it has ever tracked and carries on re-testing them, so deleting this record would throw all of that away.
How many free proxies are on SK Broadband?
3 other free proxies are live on SK Broadband (AS9318) in our pool right now, alongside 1.240.3.52:8119. Networks that host one open proxy usually host several, which is why the whole AS is worth browsing rather than just this address.
Are there other free proxies in South Korea?
Yes, 418 free proxies are exiting from South Korea in our pool right now, answering in 2576ms at the median. If this address is not usable, that list is the place to look for a working one.
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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.