Is 63.181.83.210:27171 a proxy? Yes.
63.181.83.210:27171 is a public HTTP proxy in the HProxy free proxy list, exiting from Germany. It holds a spotty 21% uptime with a high 1328ms response time, and was last checked 9 min ago.
uptime
GermanyUptime & downtime
4
Days tracked
158
Checks run
79.1%
Downtime
4
Down days
Where this address sits
Right now our free pool holds 1,864 other free proxies on Amazon, and 325 in Germany. 63.181.83.210:27171 sits inside that set, so if it is not usable the pages below are where its closest alternatives are. At 1328ms it answers faster than the 2143ms median for Germany proxies (about 62% of it).
How many free proxies are on Amazon.com, Inc.
Open proxies are not spread evenly across the internet. They cluster, because one misconfigured template, one cheap hosting reseller or one leaked image tends to produce hundreds of identical machines on the same network. HProxy tracks 25,415 addresses on AS16509, which is 4.3% of every address in the database and a substantial share of everything HProxy tracks. That makes it the 2nd largest source of free proxies of every network we have ever seen. 1,865 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 now7%
- Answered before70%
- Never answered22%
How to use this proxy
Route a request through 63.181.83.210:27171 over HTTP. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x http://63.181.83.210:27171 \
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 63.181.83.210:27171
63.181.83.210:27171 is in the live pool right now, and it stays there only for as long as it keeps answering.
Port 27171: 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 63.181.83.210:27171 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 HTTP and HTTPS and SOCKS4 and SOCKS5.
158 checks, 33 answered
That is 21% of the time, measured since August 5, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
It is being re-tested continuously
63.181.83.210:27171 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 63.181.83.210:27171, and nothing it does not.
- First seen
- August 5, 2026
- Last checked
- August 8, 2026
- Next check due
- continuously
- Checks run
- 158
- Times it answered
- 33
- Spoke
- HTTP, HTTPS, SOCKS4, SOCKS5
21%
answered 33 of 158 checks
Questions about 63.181.83.210:27171
Is 63.181.83.210:27171 a working proxy right now?
Yes. 63.181.83.210:27171 answered HProxy's automated check 9 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 63.181.83.210?
It speaks HTTP, HTTPS, SOCKS4, SOCKS5. The port is 27171. Point your client at 63.181.83.210:27171 over http to route a request through it.
Where is 63.181.83.210 located?
Traffic through it exits from Frankfurt am Main, Germany, on Amazon.com, Inc. (AS16509). That is where the destination site will think your request came from.
How fast is 63.181.83.210:27171?
It answered in 1328ms 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 63.181.83.210:27171 been?
Across 4 days of tracking it answered 21% 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 63.181.83.210:27171?
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 Amazon?
1,864 other free proxies are live on Amazon (AS16509) in our pool right now, alongside 63.181.83.210:27171. 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 Germany?
Yes, 325 free proxies are exiting from Germany in our pool right now, answering in 2143ms 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.
63.181.83.210:27171 answers 21% of the time, and that is ordinary for a public proxy. Every address here is somebody's misconfiguration rather than a service, 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.