Is 3.231.160.150:11368 a proxy? Yes, it was.
3.231.160.150:11368 was a public proxy in the HProxy free proxy pool, exiting from United States on Amazon.com, Inc.. Across 653 checks it answered 46% of the time, and it has since gone dark (last answered September 6, 2026), so it is not a usable proxy right now.
across all 653 checks
United StatesHow this one compares
It was one of the good ones, for 8 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 4,830 proxies answering right now, the middle of the pack answers 35% of the checks we send it.
46%
of 653 checks answered
Pool median 35%. 3.231.160.150:11368 is in the better half.
653
real connection attempts
Each one opens a socket and waits up to 90 seconds. Slow and unreachable look identical if you stop listening early.
8
days from first sighting to last answer
Of the 392,876 free proxies we have watched stop working, half were gone within 22 days of us first seeing them.
August 29, 2026
First listed by our sources
Published as a working proxy by 16 of the public lists HProxy tracks. Being listed is a claim, not a test.
September 6, 2026
Stopped answering
It answered our checks for 8 days before it went quiet.
September 9, 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.
October 11, 2026
Most recent re-test
HProxy has opened 653 real connections to this endpoint in total. The sweep reaches every address in the database roughly once every 12 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 392,876 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 4,830 proxies answering right now.
Continuous monitoring
How HProxy checks 3.231.160.150:11368
HProxy has checked 3.231.160.150:11368 653 times and it answered 300 of those. Every one of those was a real connection attempt, never a lookup.
16 public sources published it
3.231.160.150 appears in 16 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 11368: 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 3.231.160.150:11368 and gives it up to 90 seconds to answer. Slow is not the same as unreachable, 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.
653 checks, 300 answered
That is 46% of the time, measured since August 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. 3.231.160.150:11368 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 12 hours. Its last check was on October 11, 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 3.231.160.150:11368, and nothing it does not.
- First seen
- August 29, 2026
- Last checked
- October 11, 2026
- Next check due
- within 12 hours
- Checks run
- 653
- Times it answered
- 300
- Stopped answering
- September 6, 2026
46%
answered 300 of 653 checks
Live free proxies right now
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44.200.234.67:59111
HTTPS · United States · 6% · 97ms
98.81.204.137:47000
HTTPS · United States · 3% · 99ms
34.229.190.39:28970
HTTPS · United States · 36% · 108ms
3.211.120.181:443
HTTP · United States · 49% · 159ms
Where this address sits
Right now our free pool holds 1 other free proxy on Amazon, and 17,781 in United States. 3.231.160.150:11368 sits inside that set, so if it is not usable the pages below are where its closest alternatives are.
Amazon.com, Inc. is the 27th 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 2,646 addresses on AS14618, which is 0.29% of every address in the database and a meaningful pocket of the database. That makes it the 27th largest source of free proxies of every network we have ever seen. 1 of them is answering right now, so if this particular address is not usable, the network is a reasonable place to look for one that is.
- Answering now<1%
- Answered before59%
- Never answered41%
- 1LimitedNetwork-ASAS213790227,474
- 2SECURED SERVERS LLCAS19437120,032
- 3M247AS900971,953
- 4SECURED SERVERS LLCAS2045456,868
- 5Amazon.com, Inc.AS1650949,790
- 6Cloudflare, Inc.AS1333522,931
- 7Cloudflare, Inc.AS20924214,280
- 8Alibaba (US) Technology Co., Ltd.AS4510212,377
18 networks between
27Amazon.com, Inc.AS146182,646
Questions about 3.231.160.150:11368
Is 3.231.160.150:11368 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 September 6, 2026. We still re-test it periodically in case it returns.
Was 3.231.160.150 ever actually a proxy?
Yes. We ran 653 checks against it and it answered 300 of them, about 46% of the time, over 8 days on our list.
What is the hostname for 3.231.160.150?
Its reverse DNS record is ec2-3-231-160-150.compute-1.amazonaws.com. That is what the address itself publishes about who operates it, which is often more telling than the network name: hosting providers name their machines by region and instance type, and a residential line usually carries its ISP's own pattern.
Where was 3.231.160.150 hosted?
Ashburn, Virginia, United States, Amazon.com, Inc. (AS14618). It is a datacenter address, not a home connection.
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 Amazon?
1 other free proxy is live on Amazon (AS14618) in our pool right now, alongside 3.231.160.150:11368. 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 United States?
Yes, 17,781 free proxies are exiting from United States in our pool right now, answering in 2343ms at the median. If this address is not usable, that list is the place to look for a working one.
Where to go next
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.
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.