Is 138.124.55.122:3128 a proxy? Yes.
138.124.55.122:3128 is a public HTTP proxy in the HProxy free proxy list, exiting from Netherlands. It holds an excellent 100% uptime with a high 10355ms response time, and was last checked 7 min ago.
uptime
Uptime & downtime
1
Days tracked
14
Checks run
0%
Downtime
0
Down days
Other ports on this IP
138.124.55.122 is answering on 2 ports right now.
Ports like this one rarely travel alone. We hold 2 of them on 138.124.55.122 and have run 15 checks against them since August 18, 2026. When an address turns up on public lists across this many ports, each port is published as its own entry, so each one gets its own record here.
Best responding ports
Best on this IP is 138.124.55.122:3128 at 100.0% across 14 checks
How 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 5,787 proxies answering right now, the middle of the pack answers 15.2% of the checks we send it.
100%
of 14 checks answered
Pool median 15.2%. 138.124.55.122:3128 is in the top 5%.
10355ms
on its last response
Pool median 2,894ms.
0
days tracked, still in the live pool
Of the 195,140 free proxies we have watched stop working, half were gone within 28 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 195,140 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 5,787 proxies answering right now.
Where this address sits
Right now our free pool holds 6 other free proxies on AEZA AS, and 55 in Netherlands. 138.124.55.122:3128 sits inside that set, so if it is not usable the pages below are where its closest alternatives are. At 10355ms it is slower than the 3519ms median for Netherlands proxies.
AEZA-AS is the 59th largest source of free proxies we have ever measured.
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 928 addresses on AS210644, which is 0.16% of every address in the database and a meaningful pocket of the database. That makes it the 59th largest source of free proxies of every network we have ever seen. 7 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 now1%
- Answered before25%
- Never answered74%
- 1LimitedNetwork-ASAS213790227,266
- 2Amazon.com, Inc.AS1650928,548
- 3Cloudflare, Inc.AS1333522,186
- 4SECURED SERVERS LLCAS2045419,475
- 5Cloudflare, Inc.AS20924214,141
- 6Alibaba (US) Technology Co., Ltd.AS4510211,706
- 7GloboTech CommunicationsAS3666611,542
- 8ChinanetAS41348,403
50 networks between
59AEZA-ASAS210644928
How to use this proxy
Route a request through 138.124.55.122:3128 over HTTP. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x http://138.124.55.122:3128 \
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 138.124.55.122:3128
138.124.55.122:3128 is in the live pool right now, and it stays there only for as long as it keeps answering.
Port 3128: Squid default
Port 3128 is the default for Squid, the most widely installed proxy software in the world. Most addresses published on 3128 are Squid servers that were meant to serve one office or one network and ended up reachable by everybody.
It has answered every single check
Each check opens a real connection to 138.124.55.122:3128 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. 138.124.55.122:3128 has completed that handshake on all 14 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 HTTP.
14 checks, 14 answered
That is 100% of the time, measured since August 18, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
It is being re-tested continuously
138.124.55.122:3128 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 138.124.55.122:3128, and nothing it does not.
- First seen
- August 18, 2026
- Last checked
- August 18, 2026
- Next check due
- continuously
- Checks run
- 14
- Times it answered
- 14
- Spoke
- HTTP
100%
answered 14 of 14 checks
Questions about 138.124.55.122:3128
Is 138.124.55.122:3128 a working proxy right now?
Yes. 138.124.55.122:3128 answered HProxy's automated check 7 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 138.124.55.122?
It speaks HTTP, and our checks grade it transparent. The port is 3128. Point your client at 138.124.55.122:3128 over http to route a request through it.
Where is 138.124.55.122 located?
Traffic through it exits from Amsterdam, Netherlands, on AEZA-AS (AS210644). That is where the destination site will think your request came from.
How fast is 138.124.55.122:3128?
It answered in 10355ms 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 138.124.55.122:3128 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 138.124.55.122:3128?
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 AEZA AS?
6 other free proxies are live on AEZA AS (AS210644) in our pool right now, alongside 138.124.55.122:3128. 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, 55 free proxies are exiting from Netherlands in our pool right now, answering in 3519ms 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.
138.124.55.122:3128 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
View all →
138.124.118.235:8080
HTTP · Finland · 67% · 255ms
77.110.102.252:1080
SOCKS5 · Netherlands · 83% · 303ms
45.144.54.40:1080
SOCKS5 · Germany · 79% · 651ms
95.181.160.39:80
HTTP · Germany · 88% · 920ms
89.208.106.37:32712
SOCKS5 · Netherlands · 90% · 1980ms
213.176.113.24:50001
HTTP · Netherlands · 93% · 2456ms
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.