Is 47.252.52.58:8081 a proxy? Yes.
47.252.52.58:8081 is a public HTTP proxy in the HProxy free proxy list, exiting from United States. It holds an excellent 100% uptime with a high 654ms response time, and was last checked 16 min ago.
How this one compares
Reliable enough to sit in the top 5% of everything we are watching.
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 5,005 proxies answering right now, the middle of the pack answers 18.3% of the checks we send it.
100%
of 22 checks answered
Pool median 18.3%. 47.252.52.58:8081 is in the top 5%.
654ms
on its last response
Pool median 4,375ms, so this one is roughly 7x quicker than typical.
1
days tracked, still in the live pool
Of the 195,903 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.
How long one lasts
Days from the first time we saw an address to the last time it answered, across 195,903 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 5,005 proxies answering right now.
Where this address sits
Right now our free pool holds 107 other free proxies on Alibaba, and 3,020 in United States. 47.252.52.58:8081 sits inside that set, so if it is not usable the pages below are where its closest alternatives are. At 654ms it answers faster than the 2456ms median for United States proxies (about 27% of it).
Alibaba (US) Technology Co., Ltd. is the 6th 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 11,721 addresses on AS45102, which is 2.0% of every address in the database and a substantial share of everything HProxy tracks. That makes it the 6th largest source of free proxies of every network we have ever seen. 108 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 now1%
- Answered before60%
- Never answered39%
- 1LimitedNetwork-ASAS213790227,266
- 2Amazon.com, Inc.AS1650930,567
- 3Cloudflare, Inc.AS1333522,186
- 4SECURED SERVERS LLCAS2045419,475
- 5Cloudflare, Inc.AS20924214,142
- 6Alibaba (US) Technology Co., Ltd.AS4510211,721
- 7GloboTech CommunicationsAS3666611,542
- 8ChinanetAS41348,426
How to use this proxy
Route a request through 47.252.52.58:8081 over HTTP. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x http://47.252.52.58:8081 \
https://api.ipify.org?format=json
Not a terminal person? Pick your device and we walk you through it, nothing assumed.
Continuous monitoring
How HProxy checks 47.252.52.58:8081
47.252.52.58:8081 is in the live pool right now, and it stays there only for as long as it keeps answering.
Port 8081: HTTP, alternate
Port 8081 is the fallback when 8080 on the same machine is already taken. It rarely means anything more interesting than that.
It has answered every single check
Each check opens a real connection to 47.252.52.58:8081 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. 47.252.52.58:8081 has completed that handshake on all 22 attempts so far, which is rare on a free public proxy and worth treating with some suspicion until the record is longer. The handshake is attempted across HTTP, HTTPS, SOCKS4 and SOCKS5, which is how we know it spoke HTTP and HTTPS.
22 checks, 22 answered
That is 100% of the time, measured since August 21, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
It is being re-tested continuously
47.252.52.58:8081 is in the live rotation, so it is re-tested continuously rather than on a daily cycle. If it stops answering it is marked down immediately, and if it stays down for 3 days it moves into the public proxy database with its full record intact. Nothing is deleted at any point.
This endpoint
The record
Everything HProxy holds on 47.252.52.58:8081, and nothing it does not.
- First seen
- August 21, 2026
- Last checked
- August 22, 2026
- Next check due
- continuously
- Checks run
- 22
- Times it answered
- 22
- Spoke
- HTTP, HTTPS
100%
answered 22 of 22 checks
Questions about 47.252.52.58:8081
Is 47.252.52.58:8081 a working proxy right now?
Yes. 47.252.52.58:8081 answered HProxy's automated check 16 min ago and is in the live free proxy pool as we publish this page. It is re-tested every few minutes, so open this page again for its current state rather than trusting a copy of it.
What kind of proxy is 47.252.52.58?
It speaks HTTP, HTTPS, and our checks grade it elite. The port is 8081. Point your client at 47.252.52.58:8081 over http to route a request through it.
Where is 47.252.52.58 located?
Traffic through it exits from United States, on Alibaba (US) Technology Co., Ltd. (AS45102). That is where the destination site will think your request came from.
How fast is 47.252.52.58:8081?
It answered in 654ms on the last check. Free public proxies are shared, so real-world speed varies with how many other people are using it at the same moment.
How reliable has 47.252.52.58:8081 been?
Across 2 days of tracking it answered 100% of our checks. The chart on this page shows every day we have recorded for it, including the days it was down.
Is it safe to use 47.252.52.58:8081?
Treat it the way you would any public proxy: it is operated by someone we have no relationship with, it is shared with strangers, and anything you send unencrypted over it can be read. Fine for a quick geo check or a scrape of public data, never for logins, payments or anything private.
How many free proxies are on Alibaba?
107 other free proxies are live on Alibaba (AS45102) in our pool right now, alongside 47.252.52.58:8081. 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, 3,020 free proxies are exiting from United States in our pool right now, answering in 2456ms 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
This one is good, and it will still disappear.
47.252.52.58:8081 has answered 100% of our checks, which puts it well above most of what we track. It is still a public endpoint with nobody standing behind it: nobody agreed to serve you, no capacity is set aside for you, and there is no warning on the day it stops. Fine for a test, a bad foundation for anything that has to work tomorrow.
Other live free proxies
View all
47.89.184.18:3128
HTTP · United States · 98% · 732ms
8.215.25.3:2080
HTTP · Indonesia · 40% · 789ms
47.91.104.88:3128
HTTP · United Arab Emirates · 90% · 1069ms
47.85.161.37:3128
HTTP · United States · 96% · 1144ms
8.210.93.183:8213
HTTP · Hong Kong SAR China · 40% · 1211ms
8.213.151.128:3128
HTTP · South Korea · 98% · 1351ms
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.