Is 158.101.175.124:5566 a proxy? Yes.
158.101.175.124:5566 is a public HTTP proxy in the HProxy free proxy list, exiting from Germany. It holds a spotty 21% uptime with a high 5800ms response time, and was last checked 19 min ago.
uptime
GermanyUptime & downtime
7
Days tracked
349
Checks run
86%
Downtime
7
Down days
How this one compares
Reliable enough to sit in the better half 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 3,760 proxies answering right now, the middle of the pack answers 16.4% of the checks we send it.
21%
of 1,231 checks answered
Pool median 16.4%. 158.101.175.124:5566 is in the better half.
5800ms
on its last response
Pool median 2,858ms.
22
days tracked, still in the live pool
Of the 192,781 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 192,781 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 3,760 proxies answering right now.
Where this address sits
Right now our free pool holds 19 other free proxies on Oracle, and 273 in Germany. 158.101.175.124:5566 sits inside that set, so if it is not usable the pages below are where its closest alternatives are. At 5800ms it is slower than the 2647ms median for Germany proxies.
Oracle Corporation 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 AS31898, 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 answered76%
- 1LimitedNetwork-ASAS213790227,266
- 2Amazon.com, Inc.AS1650926,351
- 3Cloudflare, Inc.AS1333522,185
- 4SECURED SERVERS LLCAS2045419,475
- 5Cloudflare, Inc.AS20924214,136
- 6Alibaba (US) Technology Co., Ltd.AS4510211,657
- 7GloboTech CommunicationsAS3666611,542
- 8ChinanetAS41348,367
32 networks between
41Oracle CorporationAS318981,254
How to use this proxy
Route a request through 158.101.175.124:5566 over HTTP. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x http://158.101.175.124:5566 \
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 158.101.175.124:5566
158.101.175.124:5566 is in the live pool right now, and it stays there only for as long as it keeps answering.
Port 5566: 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 158.101.175.124:5566 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.
1,231 checks, 261 answered
That is 21% of the time, measured since July 21, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
It is being re-tested continuously
158.101.175.124:5566 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 158.101.175.124:5566, and nothing it does not.
- First seen
- July 21, 2026
- Last checked
- August 12, 2026
- Next check due
- continuously
- Checks run
- 1,231
- Times it answered
- 261
- Spoke
- HTTP, HTTPS
21%
answered 261 of 1,231 checks
Questions about 158.101.175.124:5566
Is 158.101.175.124:5566 a working proxy right now?
Yes. 158.101.175.124:5566 answered HProxy's automated check 19 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 158.101.175.124?
It speaks HTTP, HTTPS, and our checks grade it elite. The port is 5566. Point your client at 158.101.175.124:5566 over http to route a request through it.
Where is 158.101.175.124 located?
Traffic through it exits from Frankfurt am Main, Germany, on Oracle Corporation (AS31898). That is where the destination site will think your request came from.
How fast is 158.101.175.124:5566?
It answered in 5800ms 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 158.101.175.124:5566 been?
Across 23 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 158.101.175.124:5566?
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 Oracle?
19 other free proxies are live on Oracle (AS31898) in our pool right now, alongside 158.101.175.124:5566. 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, 273 free proxies are exiting from Germany in our pool right now, answering in 2647ms 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.
158.101.175.124:5566 answers 21% 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 →
150.230.249.56:1080
HTTP · South Korea · 100% · 1345ms
129.151.9.55:10808
SOCKS4 · United States · 89% · 1691ms
192.9.171.168:1080
SOCKS4 · Australia · 84% · 1799ms
134.185.95.159:666
HTTP · Singapore · 100% · 2646ms
146.56.110.131:8118
HTTPS · South Korea · 14% · 4277ms
146.235.231.249:1080
SOCKS5 · United States · 40% · 4416ms
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.