Is 131.153.163.130:36628 a proxy? It was listed.
131.153.163.130:36628 was listed as a public proxy in 20 of our sources. Since August 1, 2026 we have tried it 39 times and it has never answered us. It may have worked before we started watching. We keep re-testing it around the clock in case it comes back.
never answered us
United StatesHow this one compares
39 attempts. Not one connection.
Being published on a proxy list is a claim that an address works. It is not a test, and nobody in that chain is obliged to have tried it. We tried 39 times, which is why the answer on this page is a flat no rather than a maybe.
0%
of 39 checks answered
Pool median 28.7%. 131.153.163.130:36628 sits below it, which is ordinary for a public proxy.
39
real connection attempts
Each one opens a socket and waits up to 90 seconds. Slow and unreachable look identical if you stop listening early.
0
days in our records, never once answering
It is not in the lifespan figures at all: those cover the 201,216 endpoints that worked at least once before they stopped.
August 1, 2026
First listed by our sources
Published as a working proxy by 20 of the public lists HProxy tracks. Being listed is a claim, not a test.
August 2, 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.
August 31, 2026
Most recent re-test
HProxy has opened 39 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 201,216 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 13,100 proxies answering right now.
Continuous monitoring
How HProxy checks 131.153.163.130:36628
HProxy has opened a connection to 131.153.163.130:36628 39 times and it has never once answered. That is a measurement, not an assumption, and it is the difference between this record and the lists that republished the address without testing it.
20 public sources published it
131.153.163.130 appears in 20 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 36628: 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 failure here was measured, not assumed
Each check opens a real connection to 131.153.163.130:36628 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. Nothing about this record is inherited from the list that published the address. 39 times HProxy tried, and 39 times the connection did not complete inside that budget, which is why the answer on this page is a flat no rather than a maybe. The handshake is attempted across HTTP, HTTPS, SOCKS4 and SOCKS5, so a proxy is never missed because we guessed the wrong protocol.
39 checks, zero connections
Not one of those 39 attempts reached a working proxy. The address stays in the database with that result attached, because "we tried 39 times and it never answered" is a far more useful answer than silence for anyone who found 131.153.163.130 somewhere and wants to know what it is.
It is still re-tested every 12 hours
131.153.163.130:36628 has never answered, and it is still in the rotation anyway. The sweep reaches every address in the database roughly once every 12 hours regardless of its history, because an address that was dark for months can be brought back online by whoever controls it without telling anybody. Its last check was on August 31, 2026, so the next one is due within a day of that. If that ever happens here, this page changes on its own.
This endpoint
The record
Everything HProxy holds on 131.153.163.130:36628, and nothing it does not.
- First seen
- August 1, 2026
- Last checked
- August 31, 2026
- Next check due
- within 12 hours
- Checks run
- 39
- Times it answered
- 0
- Stopped answering
- August 1, 2026
0%
never answered across 39 attempts
Live free proxies right now
View all131.153.163.166:8252
HTTP · United States · 9% · 526ms
131.153.163.162:36334
HTTP · United States · 37% · 590ms
131.153.163.163:37998
HTTP · United States · 42% · 1151ms
131.153.163.139:34577
HTTP · United States · 43% · 1242ms
131.153.163.170:8001
HTTP · United States · 100% · 1566ms
131.153.163.138:8104
HTTP · United States · 58% · 4037ms
Where this address sits
Right now our free pool holds 1,260 other free proxies on Secured Servers, and 29,708 in United States. 131.153.163.130:36628 sits inside that set, so if it is not usable the pages below are where its closest alternatives are.
SECURED SERVERS LLC is the 2nd 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 56,403 addresses on AS19437, which is 7.8% 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. 1,260 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 before25%
- Never answered73%
- 1LimitedNetwork-ASAS213790227,474
- 2SECURED SERVERS LLCAS1943756,377
- 3Amazon.com, Inc.AS1650936,064
- 4SECURED SERVERS LLCAS2045435,869
- 5Cloudflare, Inc.AS1333522,887
- 6M247AS900917,141
- 7Cloudflare, Inc.AS20924214,257
- 8Alibaba (US) Technology Co., Ltd.AS4510212,165
Questions about 131.153.163.130:36628
Is 131.153.163.130:36628 a working proxy?
Not for us. 131.153.163.130:36628 was published as a public proxy by our sources, and across 39 checks since August 1, 2026 it has never answered.
Was 131.153.163.130 ever actually a proxy?
Not while we have been watching it, which is the honest limit of what we can say. Our record opens on August 1, 2026, and across 39 checks since then it has never answered us. 20 separate lists published it as a working proxy, so it may well have answered somebody before we first tested it. We report what we measured, not what we assume.
What is the hostname for 131.153.163.130?
131.153.163.130 publishes no reverse DNS record. That is not unusual and it is not suspicious on its own, but it does mean the address volunteers nothing about who runs it, so the network and the check history below are all there is to go on.
Where was 131.153.163.130 hosted?
Ashburn, Virginia, United States, SECURED SERVERS LLC (AS19437). It is a datacenter address, not a home connection.
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 Secured Servers?
1,260 other free proxies are live on Secured Servers (AS19437) in our pool right now, alongside 131.153.163.130:36628. 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 United States?
Yes, 29,708 free proxies are exiting from United States in our pool right now, answering in 6468ms 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
Need pools that stay clean?
Free IPs are shared and rotate out fast, so success rates swing. The paid network gives you dedicated-clean pools that hold up under load.
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.