Is 40.233.120.151:80 a proxy? Yes, it was.
40.233.120.151:80 was a public proxy in the HProxy free proxy pool, exiting from Canada on Oracle Corporation. Across 263 checks it answered 3% of the time, and it has since gone dark (last answered July 27, 2026), so it is not a usable proxy right now.
across all 263 checks
CanadaUptime & downtime
5
Days tracked
249
Checks run
97.2%
Downtime
5
Down days
Continuous monitoring
How HProxy checks 40.233.120.151:80
HProxy has checked 40.233.120.151:80 263 times and it answered 7 of those. Every one of those was a real connection attempt, never a lookup.
16 public sources published it
40.233.120.151 appears in 16 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 80: HTTP
Port 80 is the standard port for unencrypted web traffic. A proxy answering here is either a web server that was configured to forward requests, or a transparent proxy sitting in front of one, which is why open proxies on port 80 are so often accidental rather than deliberate.
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 40.233.120.151:80 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, so a proxy is never missed because we guessed the wrong protocol.
263 checks, 7 answered
That is 3% of the time, measured since July 25, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
We are still watching for it to come back
Being archived does not stop the testing. 40.233.120.151:80 answered before, so it is exactly the kind of address that can return, and the sweep works through the whole database and reaches every address roughly once every 24 hours. Its last check was on August 6, 2026, so the next one is due within a day of that. The moment it answers again it is promoted straight back into the live free proxy list, automatically, with no manual step.
This endpoint
The record
Everything HProxy holds on 40.233.120.151:80, and nothing it does not.
- First seen
- July 25, 2026
- Last checked
- August 6, 2026
- Next check due
- within 24 hours
- Checks run
- 263
- Times it answered
- 7
- Stopped answering
- July 27, 2026
3%
answered 7 of 263 checks
Live free proxies right now
View all →
Where this address sits
Right now our free pool holds 28 other free proxies on Oracle, and 327 in Canada. 40.233.120.151:80 sits inside that set, so if it is not usable the pages below are where its closest alternatives are.
What HProxy holds on Oracle Corporation
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 1,205 addresses on AS31898, which is 0.21% of every address in the database and a meaningful pocket of the database. 28 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 before21%
- Never answered77%
Questions about 40.233.120.151:80
Is 40.233.120.151:80 a working proxy?
No, not any more. It was a working public proxy in HProxy's free pool and has since gone dark, last answering on July 27, 2026. We still re-test it periodically in case it returns.
Was 40.233.120.151 ever actually a proxy?
Yes. We ran 263 checks against it and it answered 7 of them, about 3% of the time, over 2 days on our list.
Where was 40.233.120.151 hosted?
Canada, Oracle Corporation (AS31898). 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 Oracle?
28 other free proxies are live on Oracle (AS31898) in our pool right now, alongside 40.233.120.151:80. 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, 327 free proxies are exiting from Canada in our pool right now, answering in 968ms at the median. If this address is not usable, that list is the place to look for a working one.
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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.