Is 54.253.183.151:507 a proxy? Yes.
54.253.183.151:507 is a public SOCKS5 proxy in the HProxy free proxy list, exiting from Australia. It holds a spotty 15% uptime with a high 2122ms response time, and was last checked 2 min ago.
uptime
AustraliaUptime & downtime
7
Days tracked
396
Checks run
87.9%
Downtime
7
Down days
Continuous monitoring
How HProxy checks 54.253.183.151:507
54.253.183.151:507 is in the live pool right now, and it stays there only for as long as it keeps answering. Here is exactly what HProxy does to it, and how often.
Port 507: System port
Ports below 1024 are privileged: on most operating systems a program needs administrator rights to listen on one. Whatever answered here was therefore started by a system service or by someone with full control of the machine, not by an ordinary user process.
Every check is a real connection
HProxy does not read this address off somebody else's list and pass it on. Each check opens an actual connection to 54.253.183.151:507 and waits up to 4 seconds for the other end to complete a proxy handshake. 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 SOCKS5.
2,305 checks, 352 answered
That is 15% of the time, measured since June 23, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
It is being re-tested continuously
54.253.183.151:507 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 54.253.183.151:507, and nothing it does not.
- First seen
- June 23, 2026
- Last checked
- August 3, 2026
- Next check due
- continuously
- Checks run
- 2,305
- Times it answered
- 352
- Spoke
- SOCKS5
15%
answered 352 of 2,305 checks
How to use this proxy
Route a request through 54.253.183.151:507 over SOCKS5. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x socks5://54.253.183.151:507 \
https://api.ipify.org?format=json
Other live free proxies
View all →
Where this address sits
Right now our free pool holds 4,804 other free proxies on Amazon, and 417 in Australia. 54.253.183.151:507 sits inside that set, so if it is not usable the pages below are where its closest alternatives are. At 2122ms it is slower than the 1066ms median for Australia proxies.
What HProxy holds on Amazon.com, Inc.
Open proxies are not spread evenly across the internet. They cluster, because one misconfigured template, one cheap hosting reseller or one leaked image tends to produce hundreds of identical machines on the same network. HProxy tracks 6,972 addresses on AS16509, which is 1.2% of every address in the database and a substantial share of everything HProxy tracks. 16,104 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 now88%
- Answered before12%
Questions about 54.253.183.151:507
Is 54.253.183.151:507 a working proxy right now?
Yes. 54.253.183.151:507 answered HProxy's automated check 2 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 54.253.183.151?
It speaks SOCKS5, and our checks grade it elite. The port is 507. Point your client at 54.253.183.151:507 over socks5 to route a request through it.
Where is 54.253.183.151 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 54.253.183.151:507?
It answered in 2122ms 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 54.253.183.151:507 been?
Across 42 days of tracking it answered 15% 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 54.253.183.151:507?
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?
4,804 other free proxies are live on Amazon (AS16509) in our pool right now, alongside 54.253.183.151:507. 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, 417 free proxies are exiting from Australia in our pool right now, answering in 1066ms 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.