Is 198.13.63.73:1080 a proxy? Yes, it was.
198.13.63.73:1080 was a public proxy in the HProxy free proxy pool, exiting from JP on The Constant Company, LLC. Across 1,745 checks it answered 25% of the time, and it has since gone dark (last listed 2026-07-13), so it is not a usable proxy right now.
uptime while tracked
JapanUptime & downtime
0
Days tracked
0
Checks run
—
Downtime
0
Down days
Continuous monitoring
How HProxy checks 198.13.63.73:1080
198.13.63.73:1080 has been through 1,745 checks on HProxy's list, answering 440 of them. Few addresses in the database carry a record this long. Here is how it was built.
45 public sources published it
198.13.63.73 appears in 45 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 1080: SOCKS
Port 1080 is the port IANA registered for SOCKS, the protocol that forwards raw connections rather than only web requests. An address advertised on 1080 is being offered as a general-purpose tunnel, not just a web proxy.
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 198.13.63.73:1080 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.
1,745 checks, 440 answered
That is 25% of the time, measured since June 15, 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. 198.13.63.73:1080 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 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 198.13.63.73:1080, and nothing it does not.
- First seen
- June 15, 2026
- Last checked
- August 2, 2026
- Next check due
- within 24 hours
- Checks run
- 1,745
- Times it answered
- 440
- Stopped answering
- July 13, 2026
25%
answered 440 of 1,745 checks
Live free proxies right now
View all →
Where this address sits
Right now our free pool holds 21 other free proxies on The Constant, and 441 in Japan. 198.13.63.73:1080 sits inside that set, so if it is not usable the pages below are where its closest alternatives are.
What HProxy holds on The Constant Company, LLC
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 630 addresses on AS20473, which is 0.11% of every address in the database and a meaningful pocket of the database. 55 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 now9%
- Answered before19%
- Never answered72%
Questions about 198.13.63.73:1080
Is 198.13.63.73:1080 a working proxy?
No, not any more. It was a working public proxy in HProxy's free pool and has since gone dark, last listed 2026-07-13. We still re-test it periodically in case it returns.
Was 198.13.63.73 ever actually a proxy?
Yes. We ran 1,745 checks against it and it answered 440 of them, about 25% of the time, over 28 days on our list.
Where was 198.13.63.73 hosted?
Japan — The Constant Company, LLC (AS20473). 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 The Constant?
21 other free proxies are live on The Constant (AS20473) in our pool right now, alongside 198.13.63.73:1080. 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 Japan?
Yes, 441 free proxies are exiting from Japan in our pool right now, answering in 816ms 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.