Is 37.152.185.177:123 a proxy? Yes, it was.
37.152.185.177:123 was a public proxy in the HProxy free proxy pool, exiting from Iran on AbrArvan CDN and IaaS. Across 193 checks it answered 4% of the time, and it has since gone dark (last answered July 17, 2026), so it is not a usable proxy right now.
across all 193 checks
IranUptime & downtime
3
Days tracked
126
Checks run
93.7%
Downtime
3
Down days
Continuous monitoring
How HProxy checks 37.152.185.177:123
HProxy has checked 37.152.185.177:123 193 times and it answered 8 of those. Every one of those was a real connection attempt, never a lookup.
41 public sources published it
37.152.185.177 appears in 41 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 123: System port
Ports below 1024 are privileged: on most operating systems a program needs administrator rights to listen on one. Whatever answered here was therefore started by a system service or by someone with full control of the machine, not by an ordinary user process.
Every check is a real connection
HProxy does not read this address off somebody else's list and pass it on. Each check opens an actual connection to 37.152.185.177:123 and waits up to 4 seconds for the other end to complete a proxy handshake. 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.
193 checks, 8 answered
That is 4% of the time, measured since July 17, 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. 37.152.185.177:123 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 6, 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 37.152.185.177:123, and nothing it does not.
- First seen
- July 17, 2026
- Last checked
- August 6, 2026
- Next check due
- within 24 hours
- Checks run
- 193
- Times it answered
- 8
- Stopped answering
- July 17, 2026
4%
answered 8 of 193 checks
Live free proxies right now
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Where this address sits
Right now our free pool holds no other free proxies on Abrarvan CDN, and 44 in Iran. 37.152.185.177:123 sits inside that set, so if it is not usable the pages below are where its closest alternatives are.
What HProxy holds on AbrArvan CDN and IaaS
Open proxies are not spread evenly across the internet. They cluster, because one misconfigured template, one cheap hosting reseller or one leaked image tends to produce hundreds of identical machines on the same network. HProxy tracks 95 addresses on AS202468, which is 0.02% 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 before26%
- Never answered74%
Questions about 37.152.185.177:123
Is 37.152.185.177:123 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 July 17, 2026. We still re-test it periodically in case it returns.
Was 37.152.185.177 ever actually a proxy?
Yes. We ran 193 checks against it and it answered 8 of them, about 4% of the time, over under a day on our list.
Where was 37.152.185.177 hosted?
Iran, AbrArvan CDN and IaaS (AS202468). 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 Abrarvan CDN?
None other than 37.152.185.177:123 at the moment. AS202468 (Abrarvan CDN) has no other free proxies live in our pool right now, though that changes as we re-verify.
Are there other free proxies in Iran?
Yes, 44 free proxies are exiting from Iran in our pool right now, answering in 3923ms 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.