Is 89.251.21.6:8080 a proxy? It was listed.
89.251.21.6:8080 was listed as a public proxy in 1 of our sources, but across 8 checks it never once resolved to a connectable proxy. We keep re-testing it around the clock, and it has never come online for us.
never connectable
NetherlandsUptime & downtime
1
Days tracked
1
Checks run
100%
Downtime
1
Down days
Continuous monitoring
How HProxy checks 89.251.21.6:8080
HProxy has opened a connection to 89.251.21.6:8080 8 times and it has never once answered. That is a measurement, not an assumption, and it is the difference between this record and the lists that republished the address without testing it.
One public source published it
89.251.21.6 reached HProxy through a single public proxy source. Being published on a list is a claim that an address works. It is not a test, and nobody on that chain is obliged to have tried it.
Port 8080: HTTP, alternate
Port 8080 is the most common proxy port on the public internet. It is the conventional unprivileged stand-in for port 80, which means a program can open it without administrator rights, and that is exactly why so many proxies, both deliberate and accidental, end up here.
Every failure here was measured, not assumed
Each check opens an actual connection to 89.251.21.6:8080 and waits up to 4 seconds for the other end to complete a proxy handshake. Nothing about this record is inherited from the list that published the address. 8 times HProxy tried, and 8 times the connection did not complete inside that budget, which is why the answer on this page is a flat no rather than a maybe. The handshake is attempted across HTTP, HTTPS, SOCKS4 and SOCKS5, so a proxy is never missed because we guessed the wrong protocol.
8 checks, zero connections
Not one of those 8 attempts reached a working proxy. The address stays in the database with that result attached, because "we tried 8 times and it never answered" is a far more useful answer than silence for anyone who found 89.251.21.6 somewhere and wants to know what it is.
It is still re-tested every 24 hours
89.251.21.6:8080 has never answered, and it is still in the rotation anyway. The sweep reaches every address in the database roughly once every 24 hours regardless of its history, because an address that was dark for months can be brought back online by whoever controls it without telling anybody. Its last check was on August 3, 2026, so the next one is due within a day of that. If that ever happens here, this page changes on its own.
This endpoint
The record
Everything HProxy holds on 89.251.21.6:8080, and nothing it does not.
- First seen
- July 29, 2026
- Last checked
- August 3, 2026
- Next check due
- within 24 hours
- Checks run
- 8
- Times it answered
- 0
- Stopped answering
- July 29, 2026
0%
never answered across 8 attempts
Live free proxies right now
View all →
Where this address sits
Right now our free pool holds 1 other free proxy on Atrioxhosting, and 64 in Netherlands. 89.251.21.6:8080 sits inside that set, so if it is not usable the pages below are where its closest alternatives are.
What HProxy holds on Atrioxhosting
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 addresses on AS215865, which is 0.00% of every address in the database and a small corner of the database. 5 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 now83%
- Never answered17%
Questions about 89.251.21.6:8080
Is 89.251.21.6:8080 a working proxy?
No. 89.251.21.6:8080 was published as a public proxy by our sources, but across 8 checks it never once resolved to a connectable proxy.
Was 89.251.21.6 ever actually a proxy?
It was listed as one, but no. 8 checks, zero successful connections. Plenty of "free proxy" lists republish addresses without ever testing them.
Where was 89.251.21.6 hosted?
Netherlands — Atrioxhosting (AS215865). 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 Atrioxhosting?
1 other free proxy is live on Atrioxhosting (AS215865) in our pool right now, alongside 89.251.21.6:8080. 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 Netherlands?
Yes, 64 free proxies are exiting from Netherlands in our pool right now, answering in 2664ms at the median. If this address is not usable, that list is the place to look for a working one.
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.