Is 170.205.30.211:1081 a proxy? Yes.
170.205.30.211:1081 is a public SOCKS4 proxy in the HProxy free proxy list, exiting from United States. It holds an excellent 100% uptime with a reasonable 428ms response time, and last answered our checker 15 min ago.
uptime
United StatesHow this one compares
Reliable enough to sit in the top 5% of everything we are watching.
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 7,196 proxies answering right now, the middle of the pack answers 39.5% of the checks we send it.
100%
of 1 checks answered
Pool median 39.5%. 170.205.30.211:1081 is in the top 5%.
428ms
on its last response
Pool median 4,726ms, so this one is roughly 11x quicker than typical.
0
days tracked, still in the live pool
Of the 430,848 free proxies we have watched stop working, half were gone within 20 days of us first seeing them.
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 430,848 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 7,196 proxies answering right now.
Where this address sits
Right now our free pool holds no other free proxies on ADVIN-AS, and 17,475 in United States. 170.205.30.211:1081 sits inside that set, so if it is not usable the pages below are where its closest alternatives are. At 428ms it answers faster than the 1714ms median for United States proxies (about 25% of it).
How many free proxies are on ADVIN-AS
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 24 addresses on AS206216, which is 0.00% of every address in the database and a small corner of the database. 1 of them is answering right now, so if this particular address is not usable, the network is a reasonable place to look for one that is.
- Answering now4%
- Answered before29%
- Never answered67%
- 1LimitedNetwork-ASAS213790227,474
- 2SECURED SERVERS LLCAS19437120,032
- 3M247AS900998,860
- 4Amazon.com, Inc.AS1650957,798
- 5SECURED SERVERS LLCAS2045456,868
- 6Cloudflare, Inc.AS1333522,945
- 7Cloudflare, Inc.AS20924214,287
- 8Alibaba (US) Technology Co., Ltd.AS4510212,488
- AS206216 sits outside the 250 largest networks we hold.
How to use this proxy
Route a request through 170.205.30.211:1081 over SOCKS4. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x socks4://170.205.30.211:1081 \
https://api.ipify.org?format=json
Not a terminal person? Pick your device and we walk you through it, nothing assumed.
Continuous monitoring
How HProxy checks 170.205.30.211:1081
170.205.30.211:1081 is in the live pool right now, and it stays there only for as long as it keeps answering.
Port 1081: SOCKS, alternate
Port 1081 is where the second SOCKS tunnel goes when 1080 on the same machine is already busy. Seeing it usually means somebody set up more than one.
It has answered every single check
Each check opens a real connection to 170.205.30.211:1081 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. 170.205.30.211:1081 has completed that handshake on all 1 attempts so far, which is rare on a free public proxy and worth treating with some suspicion until the record is longer. The handshake is attempted across HTTP, HTTPS, SOCKS4 and SOCKS5, which is how we know it spoke SOCKS4 and SOCKS5.
1 checks, 1 answered
That is 100% of the time, measured since November 8, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
It is being re-tested continuously
170.205.30.211:1081 is in the live rotation, so it is re-tested continuously rather than on a daily cycle. If it stops answering it is marked down immediately, and if it stays down for 3 days it moves into the public proxy database with its full record intact. Nothing is deleted at any point.
This endpoint
The record
Everything HProxy holds on 170.205.30.211:1081, and nothing it does not.
- First seen
- November 8, 2026
- Last checked
- November 8, 2026
- Next check due
- continuously
- Checks run
- 1
- Times it answered
- 1
- Spoke
- SOCKS4, SOCKS5
100%
answered 1 of 1 checks
Questions about 170.205.30.211:1081
Is 170.205.30.211:1081 a working proxy right now?
Yes. 170.205.30.211:1081 answered HProxy's automated check 15 min 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 170.205.30.211?
It speaks SOCKS4, SOCKS5, and our checks grade it elite. The port is 1081. Point your client at 170.205.30.211:1081 over socks4 to route a request through it.
Where is 170.205.30.211 located?
Traffic through it exits from Los Angeles, United States, on ADVIN-AS (AS206216). That is where the destination site will think your request came from.
How fast is 170.205.30.211:1081?
It answered in 428ms on the last check. Free public proxies are shared, so real-world speed varies with how many other people are using it at the same moment.
How reliable has 170.205.30.211:1081 been?
Across 1 day of tracking it answered 100% 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 170.205.30.211:1081?
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 ADVIN-AS?
None other than 170.205.30.211:1081 at the moment. AS206216 (ADVIN-AS) 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, 17,475 free proxies are exiting from United States in our pool right now, answering in 1714ms 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
This one is good, and it will still disappear.
170.205.30.211:1081 has answered 100% of our checks, which puts it well above most of what we track. It is still a public endpoint with nobody standing behind it: nobody agreed to serve you, no capacity is set aside for you, and there is no warning on the day it stops. Fine for a test, a bad foundation for anything that has to work tomorrow.
Other live free proxies
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HTTP · United States · 100% · 28ms
148.153.55.58:80
HTTP · United States · 100% · 48ms
198.199.86.11:3128
HTTP · United States · 97% · 49ms
209.97.150.167:3128
HTTP · United States · 97% · 49ms
148.153.55.60:80
HTTP · United States · 99% · 52ms
95.182.114.41:80
HTTP · United States · 100% · 54ms
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.