Is 3.99.158.157:22577 a proxy? Yes.
3.99.158.157:22577 is a public HTTP proxy in the HProxy free proxy list, exiting from Canada. It holds a spotty 18% uptime, and was last checked 3 h ago.
CanadaUptime & downtime
7
Days tracked
369
Checks run
82.4%
Downtime
7
Down days
How to use this proxy
Route a request through 3.99.158.157:22577 over HTTP. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x http://3.99.158.157:22577 \
https://api.ipify.org?format=json
Other live free proxies
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Where this address sits
Right now our free pool holds 4,853 other free proxies on Amazon, and 313 in Canada. 3.99.158.157:22577 sits inside that set, so if it is not usable the pages below are where its closest alternatives are.
Questions about 3.99.158.157:22577
Is 3.99.158.157:22577 a working proxy right now?
Yes. 3.99.158.157:22577 answered HProxy's automated check 3 h 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 3.99.158.157?
It speaks HTTP. The port is 22577. Point your client at 3.99.158.157:22577 over http to route a request through it.
Where is 3.99.158.157 located?
Traffic through it exits from Montreal, Canada, on Amazon.com, Inc. (AS16509). That is where the destination site will think your request came from.
How reliable has 3.99.158.157:22577 been?
Across 11 days of tracking it answered 18% 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 3.99.158.157:22577?
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?
4,853 other free proxies are live on Amazon (AS16509) in our pool right now, alongside 3.99.158.157:22577. 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 Canada?
Yes, 313 free proxies are exiting from Canada in our pool right now, answering in 2360ms 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
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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 [email protected] and we'll take it down (Art. 21 GDPR). Full details on the report abuse page.