Is 103.172.70.121:9191 a proxy? Yes, it was.
103.172.70.121:9191 was a public proxy in the HProxy free proxy pool, exiting from Indonesia on PT JARINGAN LINTAS ARTHA. Across 995 checks it answered 36% of the time, and it has since gone dark (last answered October 8, 2026), so it is not a usable proxy right now.
across all 995 checks
IndonesiaHow this one compares
It was one of the good ones, for 18 days.
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 4,396 proxies answering right now, the middle of the pack answers 35.2% of the checks we send it.
36%
of 995 checks answered
Pool median 35.2%. 103.172.70.121:9191 is in the better half.
995
real connection attempts
Each one opens a socket and waits up to 90 seconds. Slow and unreachable look identical if you stop listening early.
18
days from first sighting to last answer
Of the 397,081 free proxies we have watched stop working, half were gone within 22 days of us first seeing them.
September 20, 2026
First listed by our sources
Published as a working proxy by 52 of the public lists HProxy tracks. Being listed is a claim, not a test.
October 8, 2026
Stopped answering
It answered our checks for 18 days before it went quiet.
October 11, 2026
Moved to the permanent record
It left the live pool here. Nothing is deleted: the address keeps this page and stays in the re-check rotation.
October 15, 2026
Most recent re-test
HProxy has opened 995 real connections to this endpoint in total. The sweep reaches every address in the database roughly once every 12 hours.
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 397,081 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 4,396 proxies answering right now.
Continuous monitoring
How HProxy checks 103.172.70.121:9191
HProxy has checked 103.172.70.121:9191 995 times and it answered 354 of those. Every one of those was a real connection attempt, never a lookup.
52 public sources published it
103.172.70.121 appears in 52 of the public proxy sources HProxy tracks. Lists copy from each other constantly, so an address showing up in many of them says a lot about how widely it was republished and very little about whether it ever worked.
Port 9191: 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 103.172.70.121:9191 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, so a proxy is never missed because we guessed the wrong protocol.
995 checks, 354 answered
That is 36% of the time, measured since September 20, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
We are still watching for it to come back
Being archived does not stop the testing. 103.172.70.121:9191 answered before, so it is exactly the kind of address that can return, and the sweep works through the whole database and reaches every address roughly once every 12 hours. Its last check was on October 15, 2026, so the next one is due within a day of that. The moment it answers again it is promoted straight back into the live free proxy list, automatically, with no manual step.
This endpoint
The record
Everything HProxy holds on 103.172.70.121:9191, and nothing it does not.
- First seen
- September 20, 2026
- Last checked
- October 15, 2026
- Next check due
- within 12 hours
- Checks run
- 995
- Times it answered
- 354
- Stopped answering
- October 8, 2026
36%
answered 354 of 995 checks
Live free proxies right now
View all103.172.70.17:9191
HTTP · Indonesia · 49% · 1865ms
103.172.70.203:9191
HTTPS · Indonesia · 50% · 3614ms
103.172.70.195:1111
HTTPS · Indonesia · 31% · 8086ms
45.198.11.162:9191
HTTPS · Indonesia · 55% · 1585ms
38.253.240.231:9191
HTTP · Indonesia · 55% · 3572ms
45.198.11.175:9191
HTTPS · Indonesia · 38% · 3650ms
Where this address sits
Right now our free pool holds 23 other free proxies on PT Jaringan, and 3,763 in Indonesia. 103.172.70.121:9191 sits inside that set, so if it is not usable the pages below are where its closest alternatives are.
How many free proxies are on PT JARINGAN LINTAS ARTHA
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 145 addresses on AS142386, which is 0.02% of every address in the database and a small corner of the database. 23 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 now16%
- Answered before46%
- Never answered38%
- 1LimitedNetwork-ASAS213790227,474
- 2SECURED SERVERS LLCAS19437120,032
- 3M247AS900982,380
- 4SECURED SERVERS LLCAS2045456,868
- 5Amazon.com, Inc.AS1650950,139
- 6Cloudflare, Inc.AS1333522,933
- 7Cloudflare, Inc.AS20924214,281
- 8Alibaba (US) Technology Co., Ltd.AS4510212,394
- AS142386 sits outside the 250 largest networks we hold.
Questions about 103.172.70.121:9191
Is 103.172.70.121:9191 a working proxy?
No, not any more. It was a working public proxy in HProxy's free pool and has since gone dark, last answering on October 8, 2026. We still re-test it periodically in case it returns.
Was 103.172.70.121 ever actually a proxy?
Yes. We ran 995 checks against it and it answered 354 of them, about 36% of the time, over 18 days on our list.
What is the hostname for 103.172.70.121?
Its reverse DNS record is ip-121.70.jaringanlintasartha.com. That is what the address itself publishes about who operates it, which is often more telling than the network name: hosting providers name their machines by region and instance type, and a residential line usually carries its ISP's own pattern.
Where was 103.172.70.121 hosted?
Indonesia, PT JARINGAN LINTAS ARTHA (AS142386). It is a residential or ISP address rather than a datacenter one.
Why keep a page for an address that no longer works?
Because "was this address ever a proxy, and when" is a real question. If you are looking at this IP in a firewall log or an abuse report, the dates and the check counts here are the answer. HProxy's public proxy IP list keeps every address it has ever tracked and carries on re-testing them, so deleting this record would throw all of that away.
How many free proxies are on PT Jaringan?
23 other free proxies are live on PT Jaringan (AS142386) in our pool right now, alongside 103.172.70.121:9191. 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 Indonesia?
Yes, 3,763 free proxies are exiting from Indonesia in our pool right now, answering in 6339ms 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
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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.