Is 13.143.128.118:3128 a proxy? Yes.
13.143.128.118:3128 is a public HTTPS proxy in the HProxy free proxy list, exiting from United States. It holds a moderate 50% uptime with a high 4383ms response time, and was last checked 40 min ago.
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 3,647 proxies answering right now, the middle of the pack answers 30.8% of the checks we send it.
50%
of 4 checks answered
Pool median 30.8%. 13.143.128.118:3128 is in the better half.
4383ms
on its last response
Pool median 4,919ms.
0
days tracked, still in the live pool
Of the 280,483 free proxies we have watched stop working, half were gone within 26 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 280,483 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 3,647 proxies answering right now.
Where this address sits
Right now our free pool holds 24,115 in United States. 13.143.128.118:3128 sits inside that set, so if it is not usable the pages below are where its closest alternatives are. At 4383ms it is slower than the 2695ms median for United States proxies.
How to use this proxy
Route a request through 13.143.128.118:3128 over HTTPS. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x https://13.143.128.118:3128 \
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 13.143.128.118:3128
13.143.128.118:3128 is in the live pool right now, and it stays there only for as long as it keeps answering.
Port 3128: Squid default
Port 3128 is the default for Squid, the most widely installed proxy software in the world. Most addresses published on 3128 are Squid servers that were meant to serve one office or one network and ended up reachable by everybody.
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 13.143.128.118:3128 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 HTTPS.
4 checks, 2 answered
That is 50% of the time, measured since September 16, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
It is being re-tested continuously
13.143.128.118:3128 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 13.143.128.118:3128, and nothing it does not.
- First seen
- September 16, 2026
- Last checked
- September 16, 2026
- Next check due
- continuously
- Checks run
- 4
- Times it answered
- 2
- Spoke
- HTTPS
50%
answered 2 of 4 checks
Questions about 13.143.128.118:3128
Is 13.143.128.118:3128 a working proxy right now?
Yes. 13.143.128.118:3128 answered HProxy's automated check 40 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 13.143.128.118?
It speaks HTTPS, and our checks grade it elite. The port is 3128. Point your client at 13.143.128.118:3128 over https to route a request through it.
Where is 13.143.128.118 located?
Traffic through it exits from United States, on Frankfurt, Germany. That is where the destination site will think your request came from.
How fast is 13.143.128.118:3128?
It answered in 4383ms 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 13.143.128.118:3128 been?
Across 1 day of tracking it answered 50% 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 13.143.128.118:3128?
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.
Are there other free proxies in United States?
Yes, 24,115 free proxies are exiting from United States in our pool right now, answering in 2695ms 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.
13.143.128.118:3128 answers 50% 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
45.74.31.25:4151
SOCKS5 · United States · 5% · 124ms
45.74.31.50:11090
SOCKS5 · United States · 51% · 127ms
45.74.31.41:16861
SOCKS5 · United States · 37% · 163ms
45.74.31.30:17698
SOCKS5 · United States · 9% · 177ms
45.74.31.40:12786
SOCKS5 · United States · 40% · 180ms
47.85.161.37:3128
HTTP · United States · 98% · 196ms
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.