Is 65.21.252.66:10806 a proxy? Yes.
65.21.252.66:10806 is a public SOCKS5 proxy in the HProxy free proxy list, exiting from Finland. It holds a moderate 61% uptime with a high 3177ms response time, and was last checked 14 min ago.
uptime
FinlandOther ports on this IP
65.21.252.66 is answering on 12 ports right now.
Ports like this one rarely travel alone. We hold 17 of them on 65.21.252.66 and have run 11,722 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 65.21.252.66:10802 at 79.7% across 423 checks
| Port | Uptime | Answered | Status |
|---|---|---|---|
| 10802 | 79.7% | 337 / 423 | In the live pool |
| 10812 | 76.3% | 334 / 438 | In the live pool |
| 10814 | 73.3% | 310 / 423 | In the live pool |
| 10805 | 71.8% | 84 / 117 | In the live pool |
| 10811 | 69.9% | 1,722 / 2,463 | In the live pool |
| 10813 | 67.7% | 295 / 436 | In the live pool |
| 10807 | 62.6% | 92 / 147 | In the live pool |
| 10808 | 62.2% | 1,464 / 2,354 | In the live pool |
| 10801 | 62.0% | 1,490 / 2,402 | In the live pool |
| 10806 | 60.6% | 174 / 287 | In the live pool |
| 10803 | 60.3% | 184 / 305 | In the live pool |
| 10809 | 24.5% | 437 / 1,784 | In the live pool |
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 8,733 proxies answering right now, the middle of the pack answers 25.4% of the checks we send it.
61%
of 287 checks answered
Pool median 25.4%. 65.21.252.66:10806 is in the top quarter.
3177ms
on its last response
Pool median 6,914ms, so this one is roughly 2x quicker than typical.
5
days tracked, still in the live pool
Of the 286,165 free proxies we have watched stop working, half were gone within 25 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 286,165 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 8,733 proxies answering right now.
Where this address sits
Right now our free pool holds 40 other free proxies on Hetzner, and 73 in Finland. 65.21.252.66:10806 sits inside that set, so if it is not usable the pages below are where its closest alternatives are. At 3177ms it is slower than the 2995ms median for Finland proxies.
HETZNER-AS is the 15th 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 5,624 addresses on AS24940, which is 0.70% of every address in the database and a meaningful pocket of the database. That makes it the 15th largest source of free proxies of every network we have ever seen. 41 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 now1%
- Answered before13%
- Never answered86%
- 1LimitedNetwork-ASAS213790227,474
- 2SECURED SERVERS LLCAS1943779,206
- 3SECURED SERVERS LLCAS2045448,979
- 4Amazon.com, Inc.AS1650946,349
- 5M247AS900933,836
- 6Cloudflare, Inc.AS1333522,925
- 7Cloudflare, Inc.AS20924214,276
- 8Alibaba (US) Technology Co., Ltd.AS4510212,286
6 networks between
15HETZNER-ASAS249405,624
How to use this proxy
Route a request through 65.21.252.66:10806 over SOCKS5. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x socks5://65.21.252.66:10806 \
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 65.21.252.66:10806
65.21.252.66:10806 is in the live pool right now, and it stays there only for as long as it keeps answering.
Port 10806: 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 65.21.252.66:10806 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 SOCKS5.
287 checks, 174 answered
That is 61% of the time, measured since September 18, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
It is being re-tested continuously
65.21.252.66:10806 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 65.21.252.66:10806, and nothing it does not.
- First seen
- September 18, 2026
- Last checked
- September 23, 2026
- Next check due
- continuously
- Checks run
- 287
- Times it answered
- 174
- Spoke
- SOCKS5
61%
answered 174 of 287 checks
Questions about 65.21.252.66:10806
Is 65.21.252.66:10806 a working proxy right now?
Yes. 65.21.252.66:10806 answered HProxy's automated check 14 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 65.21.252.66?
It speaks SOCKS5, and our checks grade it elite. The port is 10806. Point your client at 65.21.252.66:10806 over socks5 to route a request through it.
Where is 65.21.252.66 located?
Traffic through it exits from Helsinki, Finland, on HETZNER-AS (AS24940). That is where the destination site will think your request came from.
How fast is 65.21.252.66:10806?
It answered in 3177ms 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 65.21.252.66:10806 been?
Across 6 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 65.21.252.66:10806?
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 Hetzner?
40 other free proxies are live on Hetzner (AS24940) in our pool right now, alongside 65.21.252.66:10806. 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 Finland?
Yes, 73 free proxies are exiting from Finland in our pool right now, answering in 2995ms 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.
65.21.252.66:10806 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
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.