Is 20.210.39.153:8561 a proxy? Yes.
20.210.39.153:8561 is a public HTTP proxy in the HProxy free proxy list, exiting from Japan. It holds a spotty 28% uptime with a high 996ms response time, and was last checked 7 min ago.
uptime
JapanUptime & downtime
7
Days tracked
399
Checks run
63.7%
Downtime
7
Down days
Where this address sits
Right now our free pool holds 23 other free proxies on Microsoft, and 420 in Japan. 20.210.39.153:8561 sits inside that set, so if it is not usable the pages below are where its closest alternatives are. At 996ms it answers faster than the 1253ms median for Japan proxies (about 79% of it).
How many free proxies are on Microsoft Corporation
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 939 addresses on AS8075, which is 0.16% of every address in the database and a meaningful pocket of the database. That makes it the 55th largest source of free proxies of every network we have ever seen. 24 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 now3%
- Answered before10%
- Never answered87%
How to use this proxy
Route a request through 20.210.39.153:8561 over HTTP. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x http://20.210.39.153:8561 \
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 20.210.39.153:8561
20.210.39.153:8561 is in the live pool right now, and it stays there only for as long as it keeps answering.
Port 8561: 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 20.210.39.153:8561 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.
2,671 checks, 739 answered
That is 28% of the time, measured since June 23, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
It is being re-tested continuously
20.210.39.153:8561 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 20.210.39.153:8561, and nothing it does not.
- First seen
- June 23, 2026
- Last checked
- August 8, 2026
- Next check due
- continuously
- Checks run
- 2,671
- Times it answered
- 739
- Spoke
- HTTP
28%
answered 739 of 2,671 checks
Questions about 20.210.39.153:8561
Is 20.210.39.153:8561 a working proxy right now?
Yes. 20.210.39.153:8561 answered HProxy's automated check 7 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 20.210.39.153?
It speaks HTTP, and our checks grade it anonymous. The port is 8561. Point your client at 20.210.39.153:8561 over http to route a request through it.
Where is 20.210.39.153 located?
Traffic through it exits from Tokyo, Japan, on Microsoft Corporation (AS8075). That is where the destination site will think your request came from.
How fast is 20.210.39.153:8561?
It answered in 996ms 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 20.210.39.153:8561 been?
Across 47 days of tracking it answered 28% 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 20.210.39.153:8561?
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 Microsoft?
23 other free proxies are live on Microsoft (AS8075) in our pool right now, alongside 20.210.39.153:8561. 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 Japan?
Yes, 420 free proxies are exiting from Japan in our pool right now, answering in 1253ms 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.
20.210.39.153:8561 answers 28% 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.