Is 54.206.129.120:53557 a proxy? Yes.
54.206.129.120:53557 is a public HTTPS proxy in the HProxy free proxy list, exiting from Australia. It holds a spotty 12% uptime with a high 927ms response time, and was last checked 29 min ago.
uptime
AustraliaOther ports on this IP
54.206.129.120 is answering on 41 ports right now.
Ports like this one rarely travel alone. We hold 261 of them on 54.206.129.120 and have run 664,706 checks against them since May 13, 2026. When an address turns up on public lists across this many ports, each port is published as its own entry, so each one gets its own record here.
Best responding ports
Best on this IP is 54.206.129.120:26508 at 15.4% across 4,789 checks
| Port | Uptime | Answered | Status |
|---|---|---|---|
| 26508 | 15.4% | 736 / 4,789 | Not responding |
| 1715 | 15.3% | 731 / 4,767 | Not responding |
| 24486 | 15.2% | 758 / 4,995 | Not responding |
| 28188 | 15.1% | 715 / 4,729 | Not responding |
| 45634 | 15.1% | 721 / 4,790 | Not responding |
| 7859 | 15.0% | 709 / 4,733 | Not responding |
| 24501 | 14.8% | 707 / 4,782 | Not responding |
| 20655 | 14.8% | 694 / 4,704 | Not responding |
| 13866 | 14.8% | 702 / 4,759 | Not responding |
| 54360 | 14.7% | 725 / 4,929 | Not responding |
| 27539 | 14.7% | 706 / 4,814 | Not responding |
| 10099 | 14.7% | 733 / 4,999 | Not responding |
How this one compares
2,713 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 10,246 proxies answering right now, the middle of the pack answers 27.5% of the checks we send it.
12%
of 2,713 checks answered
Pool median 27.5%. 54.206.129.120:53557 sits below it, which is ordinary for a public proxy.
927ms
on its last response
Pool median 9,717ms, so this one is roughly 10x quicker than typical.
67
days tracked, still in the live pool
Of the 287,783 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 287,783 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 10,246 proxies answering right now.
Where this address sits
Right now our free pool holds 170 other free proxies on Amazon, and 331 in Australia. 54.206.129.120:53557 sits inside that set, so if it is not usable the pages below are where its closest alternatives are. At 927ms it answers faster than the 1598ms median for Australia proxies (about 58% of it).
Amazon.com, Inc. is the 4th 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 46,829 addresses on AS16509, which is 5.8% of every address in the database and a substantial share of everything HProxy tracks. That makes it the 4th largest source of free proxies of every network we have ever seen. 171 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 now<1%
- Answered before80%
- Never answered19%
- 1LimitedNetwork-ASAS213790227,474
- 2SECURED SERVERS LLCAS1943779,817
- 3SECURED SERVERS LLCAS2045449,061
- 4Amazon.com, Inc.AS1650946,776
- 5M247AS900934,011
- 6Cloudflare, Inc.AS1333522,928
- 7Cloudflare, Inc.AS20924214,276
- 8Alibaba (US) Technology Co., Ltd.AS4510212,296
How to use this proxy
Route a request through 54.206.129.120:53557 over HTTPS. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x https://54.206.129.120:53557 \
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 54.206.129.120:53557
54.206.129.120:53557 is in the live pool right now, and it stays there only for as long as it keeps answering.
Port 53557: Ephemeral port range
This is a throwaway port number, the kind a computer hands out for a few minutes and then takes back. Anything published on one tends to move or disappear when its host restarts, which is a large part of why public proxy lists rot so fast.
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 54.206.129.120:53557 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.
2,713 checks, 323 answered
That is 12% of the time, measured since July 20, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
It is being re-tested continuously
54.206.129.120:53557 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 54.206.129.120:53557, and nothing it does not.
- First seen
- July 20, 2026
- Last checked
- September 25, 2026
- Next check due
- continuously
- Checks run
- 2,713
- Times it answered
- 323
- Spoke
- HTTPS
12%
answered 323 of 2,713 checks
Questions about 54.206.129.120:53557
Is 54.206.129.120:53557 a working proxy right now?
Yes. 54.206.129.120:53557 answered HProxy's automated check 29 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 54.206.129.120?
It speaks HTTPS, and our checks grade it elite. The port is 53557. Point your client at 54.206.129.120:53557 over https to route a request through it.
Where is 54.206.129.120 located?
Traffic through it exits from Sydney, Australia, on Amazon.com, Inc. (AS16509). That is where the destination site will think your request came from.
How fast is 54.206.129.120:53557?
It answered in 927ms 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 54.206.129.120:53557 been?
Across 68 days of tracking it answered 12% 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 54.206.129.120:53557?
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 Amazon?
170 other free proxies are live on Amazon (AS16509) in our pool right now, alongside 54.206.129.120:53557. 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 Australia?
Yes, 331 free proxies are exiting from Australia in our pool right now, answering in 1598ms 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.
54.206.129.120:53557 answers 12% 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
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3.134.245.77:35984
HTTPS · United States · 39% · 138ms
40.177.104.199:9052
HTTPS · Canada · 39% · 266ms
54.67.110.244:21107
HTTPS · United States · 13% · 270ms
35.183.127.162:8090
HTTPS · Canada · 5% · 278ms
54.215.41.74:41803
HTTPS · United States · 11% · 281ms
16.174.124.173:19116
HTTPS · Canada · 4% · 357ms
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.