Is 47.76.144.139:6588 a proxy? Yes.
47.76.144.139:6588 is a public HTTP proxy in the HProxy free proxy list, exiting from Hong Kong SAR China. It holds a spotty 0% uptime, and was last checked 14 h ago.
Hong Kong SAR ChinaUptime & downtime
1
Days tracked
10
Checks run
100%
Downtime
1
Down days
Other ports on this IP
47.76.144.139 is answering on 28 ports right now.
Ports like this one rarely travel alone. We hold 31 of them on 47.76.144.139 and have run 76,123 checks against them since May 13, 2026. When an address turns up on public lists across this many ports, each port is published as its own entry, so each one gets its own record here.
Best responding ports
Best on this IP is 47.76.144.139:800 at 9.6% across 3,444 checks
| Port | Uptime | Answered | Status |
|---|---|---|---|
| 800 | 9.6% | 329 / 3,444 | In the live pool |
| 1081 | 9.6% | 326 / 3,413 | In the live pool |
| 8181 | 9.5% | 318 / 3,351 | In the live pool |
| 8008 | 9.4% | 309 / 3,290 | In the live pool |
| 4145 | 9.4% | 329 / 3,517 | In the live pool |
| 18080 | 9.0% | 309 / 3,438 | In the live pool |
| 6379 | 8.8% | 287 / 3,255 | In the live pool |
| 81 | 8.2% | 269 / 3,271 | In the live pool |
| 4006 | 8.2% | 265 / 3,223 | In the live pool |
| 9999 | 8.1% | 281 / 3,457 | In the live pool |
| 1337 | 7.8% | 276 / 3,522 | In the live pool |
| 3128 | 7.7% | 240 / 3,125 | In the live pool |
How this one compares
10 attempts. Not one connection.
Being published on a proxy list is a claim that an address works. It is not a test, and nobody in that chain is obliged to have tried it. We tried 10 times, which is why the answer on this page is a flat no rather than a maybe.
0%
of 10 checks answered
Pool median 14.6%. 47.76.144.139:6588 sits below it, which is ordinary for a public proxy.
10
real connection attempts
Each one opens a socket and waits up to 90 seconds. Slow and unreachable look identical if you stop listening early.
0
days in our records, never once answering
It is not in the lifespan figures at all: those cover the 194,049 endpoints that worked at least once before they stopped.
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 194,049 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 4,796 proxies answering right now.
Where this address sits
Right now our free pool holds 195 other free proxies on Alibaba, and 355 in Hong Kong SAR China. 47.76.144.139:6588 sits inside that set, so if it is not usable the pages below are where its closest alternatives are.
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 11,686 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. 196 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 before59%
- Never answered39%
- 1LimitedNetwork-ASAS213790227,266
- 2Amazon.com, Inc.AS1650927,448
- 3Cloudflare, Inc.AS1333522,185
- 4SECURED SERVERS LLCAS2045419,475
- 5Cloudflare, Inc.AS20924214,141
- 6Alibaba (US) Technology Co., Ltd.AS4510211,686
- 7GloboTech CommunicationsAS3666611,542
- 8ChinanetAS41348,378
How to use this proxy
Route a request through 47.76.144.139:6588 over HTTP. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x http://47.76.144.139:6588 \
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 47.76.144.139:6588
47.76.144.139:6588 is in the live pool right now, and it stays there only for as long as it keeps answering.
Port 6588: 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 failure here was measured, not assumed
Each check opens a real connection to 47.76.144.139:6588 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. Nothing about this record is inherited from the list that published the address. 10 times HProxy tried, and 10 times the connection did not complete inside that budget, which is why the answer on this page is a flat no rather than a maybe. The handshake is attempted across HTTP, HTTPS, SOCKS4 and SOCKS5, which is how we know it spoke HTTP.
10 checks, zero connections
Not one of those 10 attempts reached a working proxy. The address stays in the database with that result attached, because "we tried 10 times and it never answered" is a far more useful answer than silence for anyone who found 47.76.144.139 somewhere and wants to know what it is.
It is being re-tested continuously
47.76.144.139:6588 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 47.76.144.139:6588, and nothing it does not.
- First seen
- August 14, 2026
- Last checked
- August 14, 2026
- Next check due
- continuously
- Checks run
- 10
- Times it answered
- 0
- Spoke
- HTTP
0%
never answered across 10 attempts
Questions about 47.76.144.139:6588
Is 47.76.144.139:6588 a working proxy right now?
Yes. 47.76.144.139:6588 answered HProxy's automated check 14 h 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 47.76.144.139?
It speaks HTTP. The port is 6588. Point your client at 47.76.144.139:6588 over http to route a request through it.
Where is 47.76.144.139 located?
Traffic through it exits from Hong Kong, Hong Kong SAR China, on Alibaba (US) Technology Co., Ltd. (AS45102). That is where the destination site will think your request came from.
How reliable has 47.76.144.139:6588 been?
Across 1 day of tracking it answered 0% 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 47.76.144.139:6588?
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?
195 other free proxies are live on Alibaba (AS45102) in our pool right now, alongside 47.76.144.139:6588. 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 Hong Kong SAR China?
Yes, 355 free proxies are exiting from Hong Kong SAR China in our pool right now, answering in 1255ms 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
Free proxies fail. This is what that looks like.
47.76.144.139:6588 answers 0% of the time, and that is ordinary for a public proxy. Nothing here is a service anybody sells you, which is why the numbers swing and why the list turns over constantly.
Other live free proxies
View all →
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.