Is 103.12.246.173:4145 a proxy? Yes.
103.12.246.173:4145 is a public SOCKS4 proxy in the HProxy free proxy list, exiting from India. It holds a spotty 22% uptime with a high 1907ms response time, and was last checked 3 hr ago.
IndiaHow this one compares
4,708 checks in, its uptime is ordinary for a free proxy.
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 5,799 proxies answering right now, the middle of the pack answers 25% of the checks we send it.
22%
of 4,708 checks answered
Pool median 25%. 103.12.246.173:4145 sits below it, which is ordinary for a public proxy.
1907ms
on its last response
Pool median 8,431ms, so this one is roughly 4x quicker than typical.
85
days tracked, still in the live pool
Of the 239,666 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 239,666 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 5,799 proxies answering right now.
Where this address sits
Right now our free pool holds no other free proxies on INSTANT CABLE NETWORK PVT LTD, and 2,501 in India. 103.12.246.173:4145 sits inside that set, so if it is not usable the pages below are where its closest alternatives are. At 1907ms it answers faster than the 6783ms median for India proxies (about 28% of it).
How many free proxies are on INSTANT CABLE NETWORK PVT LTD
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 24 addresses on AS134941, which is 0.00% of every address in the database and a small corner of the database. None of them are answering at the moment, though every one stays in the re-check rotation in case that changes.
- Answered before38%
- Never answered63%
- 1LimitedNetwork-ASAS213790227,474
- 2SECURED SERVERS LLCAS1943779,187
- 3SECURED SERVERS LLCAS2045446,880
- 4Amazon.com, Inc.AS1650942,299
- 5Cloudflare, Inc.AS1333522,914
- 6M247AS900918,316
- 7Cloudflare, Inc.AS20924214,272
- 8Alibaba (US) Technology Co., Ltd.AS4510212,228
- AS134941 sits outside the 250 largest networks we hold.
How to use this proxy
Route a request through 103.12.246.173:4145 over SOCKS4. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x socks4://103.12.246.173:4145 \
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 103.12.246.173:4145
103.12.246.173:4145 is in the live pool right now, and it stays there only for as long as it keeps answering.
Port 4145: SOCKS4, common
Port 4145 is everywhere in free proxy lists, nearly always as SOCKS4. No standards body ever gave it that job. It stuck because everyone copied everyone else, so treat the number as a strong hint rather than a promise.
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 103.12.246.173:4145 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 SOCKS4.
4,708 checks, 1,039 answered
That is 22% of the time, measured since June 14, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
It is being re-tested continuously
103.12.246.173:4145 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 103.12.246.173:4145, and nothing it does not.
- First seen
- June 14, 2026
- Last checked
- September 7, 2026
- Next check due
- continuously
- Checks run
- 4,708
- Times it answered
- 1,039
- Spoke
- SOCKS4
22%
answered 1,039 of 4,708 checks
Questions about 103.12.246.173:4145
Is 103.12.246.173:4145 a working proxy right now?
Yes. 103.12.246.173:4145 answered HProxy's automated check 3 hr 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 103.12.246.173?
It speaks SOCKS4, and our checks grade it elite. The port is 4145. Point your client at 103.12.246.173:4145 over socks4 to route a request through it.
Where is 103.12.246.173 located?
Traffic through it exits from India, on INSTANT CABLE NETWORK PVT LTD (AS134941). That is where the destination site will think your request came from.
How fast is 103.12.246.173:4145?
It answered in 1907ms 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 103.12.246.173:4145 been?
Across 80 days of tracking it answered 22% 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 103.12.246.173:4145?
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 INSTANT CABLE NETWORK PVT LTD?
None other than 103.12.246.173:4145 at the moment. AS134941 (INSTANT CABLE NETWORK PVT LTD) has no other free proxies live in our pool right now, though that changes as we re-verify.
Are there other free proxies in India?
Yes, 2,501 free proxies are exiting from India in our pool right now, answering in 6783ms 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.
103.12.246.173:4145 answers 22% 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.
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.