Is 67.203.23.88:8081 a proxy? Yes, it was.
67.203.23.88:8081 was a public proxy in the HProxy free proxy pool, exiting from United States on Colocation America Corporation. Across 1,501 checks it answered 87% of the time, and it has since gone dark (last answered September 26, 2026), so it is not a usable proxy right now.
across all 1,501 checks
United StatesHow this one compares
It was one of the good ones, for 53 days.
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 6,674 proxies answering right now, the middle of the pack answers 36.2% of the checks we send it.
87%
of 1,501 checks answered
Pool median 36.2%. 67.203.23.88:8081 is in the top quarter.
1,501
real connection attempts
Each one opens a socket and waits up to 90 seconds. Slow and unreachable look identical if you stop listening early.
53
days from first sighting to last answer
Of the 429,861 free proxies we have watched stop working, half were gone within 20 days of us first seeing them.
August 4, 2026
First listed by our sources
Published as a working proxy by 51 of the public lists HProxy tracks. Being listed is a claim, not a test.
September 26, 2026
Stopped answering
It answered our checks for 53 days before it went quiet.
September 29, 2026
Moved to the permanent record
It left the live pool here. Nothing is deleted: the address keeps this page and stays in the re-check rotation.
November 2, 2026
Most recent re-test
HProxy has opened 1,501 real connections to this endpoint in total. The sweep reaches every address in the database roughly once every 12 hours.
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 429,861 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 6,674 proxies answering right now.
Continuous monitoring
How HProxy checks 67.203.23.88:8081
67.203.23.88:8081 has been through 1,501 checks on HProxy's list, answering 1,308 of them. Few addresses in the database carry a record this long.
51 public sources published it
67.203.23.88 appears in 51 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 8081: HTTP, alternate
Port 8081 is the fallback when 8080 on the same machine is already taken. It rarely means anything more interesting than that.
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 67.203.23.88:8081 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, so a proxy is never missed because we guessed the wrong protocol.
1,501 checks, 1,308 answered
That is 87% of the time, measured since August 4, 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. 67.203.23.88:8081 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 12 hours. Its last check was on November 2, 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 67.203.23.88:8081, and nothing it does not.
- First seen
- August 4, 2026
- Last checked
- November 2, 2026
- Next check due
- within 12 hours
- Checks run
- 1,501
- Times it answered
- 1,308
- Stopped answering
- September 26, 2026
87%
answered 1,308 of 1,501 checks
Live free proxies right now
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47.85.161.37:3128
HTTP · United States · 99% · 58ms
3.21.129.156:9080
HTTPS · United States · 2% · 72ms
18.224.94.46:45342
HTTPS · United States · 2% · 75ms
18.222.28.236:44071
HTTPS · United States · 5% · 78ms
Where this address sits
Right now our free pool holds no other free proxies on Colocation America Corporation, and 14,580 in United States. 67.203.23.88:8081 sits inside that set, so if it is not usable the pages below are where its closest alternatives are.
How many free proxies are on Colocation America Corporation
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 5 addresses on AS17252, which is 0.00% of every address in the database and a small corner of the database. None of them are answering at the moment, though every one stays in the re-check rotation in case that changes.
- Answered before60%
- Never answered40%
- 1LimitedNetwork-ASAS213790227,474
- 2SECURED SERVERS LLCAS19437120,032
- 3M247AS900997,473
- 4SECURED SERVERS LLCAS2045456,868
- 5Amazon.com, Inc.AS1650956,375
- 6Cloudflare, Inc.AS1333522,944
- 7Cloudflare, Inc.AS20924214,286
- 8Alibaba (US) Technology Co., Ltd.AS4510212,468
- AS17252 sits outside the 250 largest networks we hold.
Questions about 67.203.23.88:8081
Is 67.203.23.88:8081 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 September 26, 2026. We still re-test it periodically in case it returns.
Was 67.203.23.88 ever actually a proxy?
Yes. We ran 1,501 checks against it and it answered 1,308 of them, about 87% of the time, over 53 days on our list.
What is the hostname for 67.203.23.88?
Its reverse DNS record is 67.203.23.88.rdns.ColocationAmerica.com. That is what the address itself publishes about who operates it, which is often more telling than the network name: hosting providers name their machines by region and instance type, and a residential line usually carries its ISP's own pattern.
Where was 67.203.23.88 hosted?
San Francisco, California, United States, Colocation America Corporation (AS17252). It is a residential or ISP address rather than a datacenter one.
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 Colocation America Corporation?
None other than 67.203.23.88:8081 at the moment. AS17252 (Colocation America Corporation) has no other free proxies live in our pool right now, though that changes as we re-verify.
Are there other free proxies in United States?
Yes, 14,580 free proxies are exiting from United States in our pool right now, answering in 1818ms 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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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.