Is 103.143.81.46:3128 a proxy? Yes, it was.
103.143.81.46:3128 was a public proxy in the HProxy free proxy pool, exiting from Hong Kong SAR China on LUCIDACLOUD LIMITED. Across 46 checks it answered 17% of the time, and it has since gone dark (last answered June 14, 2026), so it is not a usable proxy right now.
across all 46 checks
Hong Kong SAR ChinaHow this one compares
It was one of the good ones, for 16 days.
Every free proxy list quotes an uptime figure. Almost none of them tell you what a normal one looks like, so here is ours: across the 4,589 proxies answering right now, the middle of the pack answers 15.4% of the checks we send it.
17%
of 46 checks answered
Pool median 15.4%. 103.143.81.46:3128 is in the better half.
46
real connection attempts
Each one opens a socket and waits up to 90 seconds. Slow and dead look identical if you stop listening early.
16
days from first sighting to last answer
Of the 192,523 free proxies we have watched stop working, half were gone within 28 days of us first seeing them.
May 29, 2026
First listed by our sources
Published as a working proxy by 4 of the public lists HProxy tracks. Being listed is a claim, not a test.
June 14, 2026
Stopped answering
It answered our checks for 16 days before it went quiet.
June 17, 2026
Moved to the permanent record
It left the live pool here. Nothing is deleted: the address keeps this page and stays in the re-check rotation.
August 10, 2026
Most recent re-test
HProxy has opened 46 real connections to this endpoint in total. The sweep reaches every address in the database roughly once every 24 hours.
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.
How long one lasts
Days from the first time we saw an address to the last time it answered, across 192,523 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 4,589 proxies answering right now.
Continuous monitoring
How HProxy checks 103.143.81.46:3128
HProxy has checked 103.143.81.46:3128 46 times and it answered 8 of those. Every one of those was a real connection attempt, never a lookup.
4 public sources published it
103.143.81.46 appears in 4 of the public proxy sources HProxy tracks. Lists copy from each other constantly, so an address showing up in many of them says a lot about how widely it was republished and very little about whether it ever worked.
Port 3128: Squid default
Port 3128 is the default for Squid, the most widely installed proxy software in the world. Most addresses published on 3128 are Squid servers that were meant to serve one office or one network and ended up reachable by everybody.
Every check is a real connection
HProxy does not read this address off somebody else's list and pass it on. Each check opens a real connection to 103.143.81.46:3128 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. Anything that does not answer in that budget counts as a failure and is recorded as one, which is why the percentage on this page moves rather than sitting at a marketing number. The handshake is attempted across HTTP, HTTPS, SOCKS4 and SOCKS5, so a proxy is never missed because we guessed the wrong protocol.
46 checks, 8 answered
That is 17% of the time, measured since May 29, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
We are still watching for it to come back
Being archived does not stop the testing. 103.143.81.46:3128 answered before, so it is exactly the kind of address that can return, and the sweep works through the whole database and reaches every address roughly once every 24 hours. Its last check was on August 10, 2026, so the next one is due within a day of that. The moment it answers again it is promoted straight back into the live free proxy list, automatically, with no manual step.
This endpoint
The record
Everything HProxy holds on 103.143.81.46:3128, and nothing it does not.
- First seen
- May 29, 2026
- Last checked
- August 10, 2026
- Next check due
- within 24 hours
- Checks run
- 46
- Times it answered
- 8
- Stopped answering
- June 14, 2026
17%
answered 8 of 46 checks
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Where this address sits
Right now our free pool holds no other free proxies on Lucidacloud, and 306 in Hong Kong SAR China. 103.143.81.46:3128 sits inside that set, so if it is not usable the pages below are where its closest alternatives are.
How many free proxies are on LUCIDACLOUD LIMITED
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 22 addresses on AS139659, which is 0.00% of every address in the database and a small corner of the database. None of them are answering at the moment, though every one stays in the re-check rotation in case that changes.
- Answered before45%
- Never answered55%
- 1LimitedNetwork-ASAS213790227,266
- 2Amazon.com, Inc.AS1650925,965
- 3Cloudflare, Inc.AS1333522,185
- 4SECURED SERVERS LLCAS2045419,475
- 5Cloudflare, Inc.AS20924214,136
- 6Alibaba (US) Technology Co., Ltd.AS4510211,649
- 7GloboTech CommunicationsAS3666611,542
- 8ChinanetAS41348,359
- AS139659 sits outside the 250 largest networks we hold.
Questions about 103.143.81.46:3128
Is 103.143.81.46:3128 a working proxy?
No, not any more. It was a working public proxy in HProxy's free pool and has since gone dark, last answering on June 14, 2026. We still re-test it periodically in case it returns.
Was 103.143.81.46 ever actually a proxy?
Yes. We ran 46 checks against it and it answered 8 of them, about 17% of the time, over 16 days on our list.
What is the hostname for 103.143.81.46?
103.143.81.46 publishes no reverse DNS record. That is not unusual and it is not suspicious on its own, but it does mean the address volunteers nothing about who runs it, so the network and the check history below are all there is to go on.
Where was 103.143.81.46 hosted?
Hong Kong SAR China, LUCIDACLOUD LIMITED (AS139659). 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 Lucidacloud?
None other than 103.143.81.46:3128 at the moment. AS139659 (Lucidacloud) has no other free proxies live in our pool right now, though that changes as we re-verify.
Are there other free proxies in Hong Kong SAR China?
Yes, 306 free proxies are exiting from Hong Kong SAR China in our pool right now, answering in 842ms 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.