Is 202.28.194.139:31280 a proxy? Yes.
202.28.194.139:31280 is a public HTTP proxy in the HProxy free proxy list, exiting from Thailand. It holds an excellent 100% uptime with a high 830ms response time, and was last checked 3 min ago.
ThailandOther ports on this IP
202.28.194.139 is answering on 1 ports right now.
Ports like this one rarely travel alone. We hold 2 of them on 202.28.194.139 and have run 5,740 checks against them since May 18, 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 202.28.194.139:31280 at 99.6% across 5,697 checks
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 3,605 proxies answering right now, the middle of the pack answers 14.6% of the checks we send it.
100%
of 4,513 checks answered
Pool median 14.6%. 202.28.194.139:31280 is in the top 5%.
830ms
on its last response
Pool median 2,530ms, so this one is roughly 3x quicker than typical.
97
days tracked, still in the live pool
Of the 196,722 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 196,722 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 3,605 proxies answering right now.
Where this address sits
Right now our free pool holds no other free proxies on Office of Info.Tech. Admin. for Educational Development, and 1,282 in Thailand. 202.28.194.139:31280 sits inside that set, so if it is not usable the pages below are where its closest alternatives are. At 830ms it answers faster than the 1119ms median for Thailand proxies (about 74% of it).
How many free proxies are on Office of Info.Tech. Admin. for Educational Development
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 27 addresses on AS4621, which is 0.00% of every address in the database and a small corner of the database. 1 of them is answering right now, so if this particular address is not usable, the network is a reasonable place to look for one that is.
- Answering now4%
- Answered before4%
- Never answered93%
- 1LimitedNetwork-ASAS213790227,266
- 2Amazon.com, Inc.AS1650930,901
- 3Cloudflare, Inc.AS1333522,187
- 4SECURED SERVERS LLCAS2045419,475
- 5Cloudflare, Inc.AS20924214,142
- 6Alibaba (US) Technology Co., Ltd.AS4510211,730
- 7GloboTech CommunicationsAS3666611,542
- 8ChinanetAS41348,437
- AS4621 sits outside the 250 largest networks we hold.
How to use this proxy
Route a request through 202.28.194.139:31280 over HTTP. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x http://202.28.194.139:31280 \
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 202.28.194.139:31280
202.28.194.139:31280 is in the live pool right now, and it stays there only for as long as it keeps answering.
Port 31280: 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 202.28.194.139:31280 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.
4,513 checks, 4,496 answered
That is 100% of the time, measured since May 18, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
It is being re-tested continuously
202.28.194.139:31280 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 202.28.194.139:31280, and nothing it does not.
- First seen
- May 18, 2026
- Last checked
- August 23, 2026
- Next check due
- continuously
- Checks run
- 4,513
- Times it answered
- 4,496
- Spoke
- HTTP, HTTPS
100%
answered 4,496 of 4,513 checks
Questions about 202.28.194.139:31280
Is 202.28.194.139:31280 a working proxy right now?
Yes. 202.28.194.139:31280 answered HProxy's automated check 3 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 202.28.194.139?
It speaks HTTP, HTTPS, and our checks grade it elite. The port is 31280. Point your client at 202.28.194.139:31280 over http to route a request through it.
Where is 202.28.194.139 located?
Traffic through it exits from Chiang Mai, Thailand, on Office of Info.Tech. Admin. for Educational Development (AS4621). That is where the destination site will think your request came from.
How fast is 202.28.194.139:31280?
It answered in 830ms 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 202.28.194.139:31280 been?
Across 62 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 202.28.194.139:31280?
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 Office of Info.Tech. Admin. for Educational Development?
None other than 202.28.194.139:31280 at the moment. AS4621 (Office of Info.Tech. Admin. for Educational Development) has no other free proxies live in our pool right now, though that changes as we re-verify.
Are there other free proxies in Thailand?
Yes, 1,282 free proxies are exiting from Thailand in our pool right now, answering in 1119ms 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.
202.28.194.139:31280 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 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.