Is 138.128.247.206:1080 a proxy? Yes.
138.128.247.206:1080 is a public SOCKS4 proxy in the HProxy free proxy list, exiting from United States. It holds a strong 92% uptime with a high 2112ms response time, and was last checked 12 min ago.
uptime
Uptime & downtime
1
Days tracked
12
Checks run
8.3%
Downtime
0
Down days
Other ports on this IP
138.128.247.206 is answering on 2 ports right now.
Ports like this one rarely travel alone. We hold 3 of them on 138.128.247.206 and have run 37 checks against them since July 20, 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 138.128.247.206:1080 at 91.7% across 12 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 3,797 proxies answering right now, the middle of the pack answers 15.6% of the checks we send it.
92%
of 12 checks answered
Pool median 15.6%. 138.128.247.206:1080 is in the top quarter.
2112ms
on its last response
Pool median 2,406ms.
0
days tracked, still in the live pool
Of the 192,453 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 192,453 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 3,797 proxies answering right now.
Where this address sits
Right now our free pool holds no other free proxies on Kamatera, and 982 in United States. 138.128.247.206:1080 sits inside that set, so if it is not usable the pages below are where its closest alternatives are. At 2112ms it is slower than the 1993ms median for United States proxies.
How many free proxies are on Kamatera, Inc.
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 36 addresses on AS36007, which is 0.01% 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 now3%
- Answered before33%
- Never answered64%
- 1LimitedNetwork-ASAS213790227,266
- 2Amazon.com, Inc.AS1650925,791
- 3Cloudflare, Inc.AS1333522,185
- 4SECURED SERVERS LLCAS2045419,475
- 5Cloudflare, Inc.AS20924214,136
- 6Alibaba (US) Technology Co., Ltd.AS4510211,648
- 7GloboTech CommunicationsAS3666611,542
- 8ChinanetAS41348,355
- AS36007 sits outside the 250 largest networks we hold.
How to use this proxy
Route a request through 138.128.247.206:1080 over SOCKS4. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x socks4://138.128.247.206:1080 \
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 138.128.247.206:1080
138.128.247.206:1080 is in the live pool right now, and it stays there only for as long as it keeps answering.
Port 1080: SOCKS
Port 1080 is the officially registered home of SOCKS, which forwards any kind of connection instead of only web traffic. An address offered on 1080 is being presented as a general purpose tunnel, not just a web proxy.
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 138.128.247.206:1080 and gives it up to 90 seconds to answer. Slow is not the same as dead, 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 SOCKS4 and SOCKS5.
12 checks, 11 answered
That is 92% of the time, measured since August 10, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
It is being re-tested continuously
138.128.247.206:1080 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 138.128.247.206:1080, and nothing it does not.
- First seen
- August 10, 2026
- Last checked
- August 10, 2026
- Next check due
- continuously
- Checks run
- 12
- Times it answered
- 11
- Spoke
- SOCKS4, SOCKS5
92%
answered 11 of 12 checks
Questions about 138.128.247.206:1080
Is 138.128.247.206:1080 a working proxy right now?
Yes. 138.128.247.206:1080 answered HProxy's automated check 12 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 138.128.247.206?
It speaks SOCKS4, SOCKS5, and our checks grade it elite. The port is 1080. Point your client at 138.128.247.206:1080 over socks4 to route a request through it.
Where is 138.128.247.206 located?
Traffic through it exits from Newark, United States, on Kamatera, Inc. (AS36007). That is where the destination site will think your request came from.
How fast is 138.128.247.206:1080?
It answered in 2112ms 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 138.128.247.206:1080 been?
Across 1 day of tracking it answered 92% 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 138.128.247.206:1080?
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 Kamatera?
None other than 138.128.247.206:1080 at the moment. AS36007 (Kamatera) has no other free proxies live in our pool right now, though that changes as we re-verify.
Are there other free proxies in United States?
Yes, 982 free proxies are exiting from United States in our pool right now, answering in 1993ms 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.
138.128.247.206:1080 has answered 92% 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
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199.19.73.26:1080
HTTP · United States · 70% · 0ms
103.45.245.39:1080
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150.241.107.234:3128
HTTP · United States · 47% · 173ms
52.200.75.202:8080
HTTP · United States · 100% · 199ms
129.213.150.205:80
HTTP · United States · 85% · 209ms
3.219.153.200:80
HTTP · United States · 100% · 209ms
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.