Is 171.228.185.40:10089 a proxy? Yes.
171.228.185.40:10089 is a public HTTP proxy in the HProxy free proxy list, exiting from Vietnam. It holds a spotty 0% uptime with a high 1212ms response time, and last answered our checker 2 days ago.
uptime
VietnamHow this one compares
226 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 226 times, which is why the answer on this page is a flat no rather than a maybe.
0%
of 226 checks answered
Pool median 43.3%. 171.228.185.40:10089 sits below it, which is ordinary for a public proxy.
1212ms
on its last response
Pool median 5,480ms, so this one is roughly 5x quicker than typical.
95
days in our records, never once answering
It is not in the lifespan figures at all: those cover the 446,195 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 446,195 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 4,742 proxies answering right now.
Where this address sits
Right now our free pool holds 21 other free proxies on Viettel, and 204 in Vietnam. 171.228.185.40:10089 sits inside that set, so if it is not usable the pages below are where its closest alternatives are. At 1212ms it answers faster than the 3267ms median for Vietnam proxies (about 37% of it).
Viettel Group is the 13th 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 8,572 addresses on AS7552, which is 0.89% of every address in the database and a meaningful pocket of the database. That makes it the 13th largest source of free proxies of every network we have ever seen. 22 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 now<1%
- Answered before21%
- Never answered79%
- 1LimitedNetwork-ASAS213790227,474
- 2SECURED SERVERS LLCAS19437120,032
- 3M247AS900999,767
- 4Amazon.com, Inc.AS1650959,524
- 5SECURED SERVERS LLCAS2045456,868
- 6Cloudflare, Inc.AS1333522,946
- 7Cloudflare, Inc.AS20924214,289
- 8Alibaba (US) Technology Co., Ltd.AS4510212,509
4 networks between
13Viettel GroupAS75528,572
How to use this proxy
Route a request through 171.228.185.40:10089 over HTTP. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x http://171.228.185.40:10089 \
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 171.228.185.40:10089
171.228.185.40:10089 is in the live pool right now, and it stays there only for as long as it keeps answering.
Port 10089: 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 171.228.185.40:10089 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, which is how we know it spoke HTTP and HTTPS and SOCKS4 and SOCKS5.
226 checks, 1 answered
That is 0% of the time, measured since August 12, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
It is being re-tested continuously
171.228.185.40:10089 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 171.228.185.40:10089, and nothing it does not.
- First seen
- August 12, 2026
- Last checked
- November 15, 2026
- Next check due
- continuously
- Checks run
- 226
- Times it answered
- 1
- Spoke
- HTTP, HTTPS, SOCKS4, SOCKS5
0%
answered 1 of 226 checks
Questions about 171.228.185.40:10089
Is 171.228.185.40:10089 a working proxy right now?
Yes. 171.228.185.40:10089 answered HProxy's automated check 2 days 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 171.228.185.40?
It speaks HTTP, HTTPS, SOCKS4, SOCKS5, and our checks grade it transparent. The port is 10089. Point your client at 171.228.185.40:10089 over http to route a request through it.
Where is 171.228.185.40 located?
Traffic through it exits from Vietnam, on Viettel Group (AS7552). That is where the destination site will think your request came from.
How fast is 171.228.185.40:10089?
It answered in 1212ms 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 171.228.185.40:10089 been?
Across 85 days 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 171.228.185.40:10089?
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 Viettel?
21 other free proxies are live on Viettel (AS7552) in our pool right now, alongside 171.228.185.40:10089. 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 Vietnam?
Yes, 204 free proxies are exiting from Vietnam in our pool right now, answering in 3267ms 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.
171.228.185.40:10089 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 allAbout 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.