Is 119.28.203.104:3128 a proxy? Yes.
119.28.203.104:3128 is a public HTTP proxy in the HProxy free proxy list, exiting from Hong Kong SAR China. It holds a moderate 61% uptime with a high 23724ms response time, and was last checked 1 min ago.
uptime
Uptime & downtime
3
Days tracked
155
Checks run
39.4%
Downtime
3
Down days
Other ports on this IP
119.28.203.104 is answering on 1 ports right now.
Ports like this one rarely travel alone. We hold 2 of them on 119.28.203.104 and have run 160 checks against them since August 16, 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 119.28.203.104:3128 at 60.6% across 155 checks
How this one compares
Reliable enough to sit in the top quarter 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 4,737 proxies answering right now, the middle of the pack answers 14.9% of the checks we send it.
61%
of 155 checks answered
Pool median 14.9%. 119.28.203.104:3128 is in the top quarter.
23724ms
on its last response
Pool median 3,066ms.
2
days tracked, still in the live pool
Of the 195,312 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 195,312 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 4,737 proxies answering right now.
Where this address sits
Right now our free pool holds 19 other free proxies on Tencent, and 337 in Hong Kong SAR China. 119.28.203.104:3128 sits inside that set, so if it is not usable the pages below are where its closest alternatives are. At 23724ms it is slower than the 1519ms median for Hong Kong SAR China proxies.
Shenzhen Tencent Computer Systems Company Limited is the 41st 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 1,260 addresses on AS132203, which is 0.21% of every address in the database and a meaningful pocket of the database. That makes it the 41st largest source of free proxies of every network we have ever seen. 20 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 before23%
- Never answered75%
- 1LimitedNetwork-ASAS213790227,266
- 2Amazon.com, Inc.AS1650928,781
- 3Cloudflare, Inc.AS1333522,186
- 4SECURED SERVERS LLCAS2045419,475
- 5Cloudflare, Inc.AS20924214,141
- 6Alibaba (US) Technology Co., Ltd.AS4510211,709
- 7GloboTech CommunicationsAS3666611,542
- 8ChinanetAS41348,413
32 networks between
41Shenzhen Tencent Computer Systems Company LimitedAS1322031,260
How to use this proxy
Route a request through 119.28.203.104:3128 over HTTP. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x http://119.28.203.104:3128 \
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 119.28.203.104:3128
119.28.203.104:3128 is in the live pool right now, and it stays there only for as long as it keeps answering.
Port 3128: Squid default
Port 3128 is the default for Squid, the most widely installed proxy software in the world. Most addresses published on 3128 are Squid servers that were meant to serve one office or one network and ended up reachable by everybody.
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 119.28.203.104:3128 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.
155 checks, 94 answered
That is 61% of the time, measured since August 16, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
It is being re-tested continuously
119.28.203.104:3128 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 119.28.203.104:3128, and nothing it does not.
- First seen
- August 16, 2026
- Last checked
- August 18, 2026
- Next check due
- continuously
- Checks run
- 155
- Times it answered
- 94
- Spoke
- HTTP
61%
answered 94 of 155 checks
Questions about 119.28.203.104:3128
Is 119.28.203.104:3128 a working proxy right now?
Yes. 119.28.203.104:3128 answered HProxy's automated check 1 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 119.28.203.104?
It speaks HTTP, and our checks grade it transparent. The port is 3128. Point your client at 119.28.203.104:3128 over http to route a request through it.
Where is 119.28.203.104 located?
Traffic through it exits from Hong Kong, Hong Kong SAR China, on Shenzhen Tencent Computer Systems Company Limited (AS132203). That is where the destination site will think your request came from.
How fast is 119.28.203.104:3128?
It answered in 23724ms 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 119.28.203.104:3128 been?
Across 3 days of tracking it answered 61% 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 119.28.203.104:3128?
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 Tencent?
19 other free proxies are live on Tencent (AS132203) in our pool right now, alongside 119.28.203.104:3128. 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, 337 free proxies are exiting from Hong Kong SAR China in our pool right now, answering in 1519ms 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.
119.28.203.104:3128 answers 61% 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 →
43.135.179.129:7890
HTTP · United States · 54% · 642ms
129.226.93.232:80
HTTP · Singapore · 82% · 852ms
43.128.63.68:7890
SOCKS4 · Hong Kong SAR China · 60% · 884ms
43.133.175.183:7890
HTTP · Japan · 95% · 1193ms
43.156.228.168:80
HTTP · Singapore · 10% · 1309ms
49.51.253.118:8888
HTTP · United States · 100% · 2830ms
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.