Is 203.205.49.2:10159 a proxy? Yes.
203.205.49.2:10159 is a public HTTP proxy in the HProxy free proxy list, exiting from Vietnam. It holds a spotty 27% uptime with a high 6195ms response time, and last answered our checker 1 hr ago.
uptime
VietnamOther ports on this IP
203.205.49.2 is answering on 223 ports right now.
Ports like this one rarely travel alone. We hold 232 of them on 203.205.49.2 and have run 217,350 checks against them since May 28, 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 203.205.49.2:10235 at 32.2% across 1,483 checks
| Port | Uptime | Answered | Status |
|---|---|---|---|
| 10235 | 32.2% | 477 / 1,483 | Not responding |
| 10101 | 31.5% | 471 / 1,496 | Not responding |
| 10179 | 29.7% | 590 / 1,984 | In the live pool |
| 10001 | 29.6% | 573 / 1,933 | In the live pool |
| 10232 | 29.6% | 431 / 1,454 | Not responding |
| 10213 | 29.4% | 590 / 2,006 | In the live pool |
| 10039 | 29.0% | 543 / 1,870 | In the live pool |
| 10048 | 28.4% | 532 / 1,875 | In the live pool |
| 10002 | 28.0% | 509 / 1,815 | In the live pool |
| 10077 | 27.5% | 547 / 1,987 | In the live pool |
| 10183 | 27.5% | 543 / 1,976 | In the live pool |
| 10159 | 27.0% | 501 / 1,858 | In the live pool |
How this one compares
1,858 checks in, its uptime is ordinary for a free proxy.
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.
27%
of 1,858 checks answered
Pool median 35%. 203.205.49.2:10159 sits below it, which is ordinary for a public proxy.
6195ms
on its last response
Pool median 5,753ms.
36
days tracked, still in the live pool
Of the 392,876 free proxies we have watched stop working, half were gone within 22 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 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.
Where this address sits
Right now our free pool holds 11 other free proxies on CMC Infrastructure, and 391 in Vietnam. 203.205.49.2:10159 sits inside that set, so if it is not usable the pages below are where its closest alternatives are. At 6195ms it is slower than the 2016ms median for Vietnam proxies.
CMC Telecom Infrastructure Company is the 169th 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 262 addresses on AS45903, which is 0.03% of every address in the database and a small corner of the database. That makes it the 169th largest source of free proxies of every network we have ever seen. 12 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 now5%
- Answered before83%
- Never answered12%
- 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
160 networks between
169CMC Telecom Infrastructure CompanyAS45903262
How to use this proxy
Route a request through 203.205.49.2:10159 over HTTP. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x http://203.205.49.2:10159 \
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 203.205.49.2:10159
203.205.49.2:10159 is in the live pool right now, and it stays there only for as long as it keeps answering.
Port 10159: 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 203.205.49.2:10159 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.
1,858 checks, 501 answered
That is 27% of the time, measured since September 5, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
It is being re-tested continuously
203.205.49.2:10159 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 203.205.49.2:10159, and nothing it does not.
- First seen
- September 5, 2026
- Last checked
- October 11, 2026
- Next check due
- continuously
- Checks run
- 1,858
- Times it answered
- 501
- Spoke
- HTTP
27%
answered 501 of 1,858 checks
Questions about 203.205.49.2:10159
Is 203.205.49.2:10159 a working proxy right now?
Yes. 203.205.49.2:10159 answered HProxy's automated check 1 hr 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 203.205.49.2?
It speaks HTTP, and our checks grade it elite. The port is 10159. Point your client at 203.205.49.2:10159 over http to route a request through it.
Where is 203.205.49.2 located?
Traffic through it exits from Ho Chi Minh City, Vietnam, on CMC Telecom Infrastructure Company (AS45903). That is where the destination site will think your request came from.
How fast is 203.205.49.2:10159?
It answered in 6195ms 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 203.205.49.2:10159 been?
Across 37 days of tracking it answered 27% 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 203.205.49.2:10159?
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 CMC Infrastructure?
11 other free proxies are live on CMC Infrastructure (AS45903) in our pool right now, alongside 203.205.49.2:10159. 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, 391 free proxies are exiting from Vietnam in our pool right now, answering in 2016ms 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.
203.205.49.2:10159 answers 27% 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.