Is 77.237.70.37:3080 a proxy? Yes, it was.
77.237.70.37:3080 was a public proxy in the HProxy free proxy pool, exiting from Iran on RESPINA-AS. Across 40 checks it answered 20% of the time, and it has since gone dark (last answered June 16, 2026), so it is not a usable proxy right now.
across all 40 checks
IranHow this one compares
It was one of the good ones, for 1 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 3,424 proxies answering right now, the middle of the pack answers 15.9% of the checks we send it.
20%
of 40 checks answered
Pool median 15.9%. 77.237.70.37:3080 is in the better half.
40
real connection attempts
Each one opens a socket and waits up to 90 seconds. Slow and dead look identical if you stop listening early.
1
days from first sighting to last answer
Of the 192,073 free proxies we have watched stop working, half were gone within 28 days of us first seeing them.
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 77.237.70.37:3080
HProxy has checked 77.237.70.37:3080 40 times and it answered 8 of those. Every one of those was a real connection attempt, never a lookup.
15 public sources published it
77.237.70.37 appears in 15 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 3080: 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 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 77.237.70.37:3080 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.
40 checks, 8 answered
That is 20% of the time, measured since June 15, 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. 77.237.70.37:3080 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 9, 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 77.237.70.37:3080, and nothing it does not.
- First seen
- June 15, 2026
- Last checked
- August 9, 2026
- Next check due
- within 24 hours
- Checks run
- 40
- Times it answered
- 8
- Stopped answering
- June 16, 2026
20%
answered 8 of 40 checks
Live free proxies right now
View all →
Where this address sits
Right now our free pool holds 4 other free proxies on Respina AS, and 39 in Iran. 77.237.70.37:3080 sits inside that set, so if it is not usable the pages below are where its closest alternatives are.
RESPINA-AS is the 203rd 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 169 addresses on AS42337, which is 0.03% of every address in the database and a small corner of the database. That makes it the 203rd largest source of free proxies of every network we have ever seen. 4 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 before20%
- Never answered78%
- 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
194 networks between
203RESPINA-ASAS42337169
Questions about 77.237.70.37:3080
Is 77.237.70.37:3080 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 16, 2026. We still re-test it periodically in case it returns.
Was 77.237.70.37 ever actually a proxy?
Yes. We ran 40 checks against it and it answered 8 of them, about 20% of the time, over 1 day on our list.
Where was 77.237.70.37 hosted?
Iran, RESPINA-AS (AS42337). 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 Respina AS?
4 other free proxies are live on Respina AS (AS42337) in our pool right now, alongside 77.237.70.37:3080. 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 Iran?
Yes, 39 free proxies are exiting from Iran in our pool right now, answering in 4014ms 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.