Is 154.29.153.164:35554 a proxy? Yes.
154.29.153.164:35554 is a public HTTP proxy in the HProxy free proxy list, exiting from United States. It holds a moderate 71% uptime with a high 16555ms response time, and was last checked 2 min ago.
uptime
United StatesHow this one compares
Reliable enough to sit in the top quarter 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 4,854 proxies answering right now, the middle of the pack answers 28% of the checks we send it.
71%
of 2,630 checks answered
Pool median 28%. 154.29.153.164:35554 is in the top quarter.
16555ms
on its last response
Pool median 6,993ms.
42
days tracked, still in the live pool
Of the 280,004 free proxies we have watched stop working, half were gone within 26 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 280,004 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 4,854 proxies answering right now.
Where this address sits
Right now our free pool holds 1 other free proxy on Cogent, and 21,507 in United States. 154.29.153.164:35554 sits inside that set, so if it is not usable the pages below are where its closest alternatives are. At 16555ms it is slower than the 3267ms median for United States proxies.
Cogent Communications is the 33rd 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 1,834 addresses on AS174, which is 0.24% of every address in the database and a meaningful pocket of the database. That makes it the 33rd largest source of free proxies of every network we have ever seen. 2 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 now<1%
- Answered before5%
- Never answered95%
- 1LimitedNetwork-ASAS213790227,474
- 2SECURED SERVERS LLCAS1943779,187
- 3SECURED SERVERS LLCAS2045447,644
- 4Amazon.com, Inc.AS1650944,551
- 5Cloudflare, Inc.AS1333522,925
- 6M247AS900922,320
- 7Cloudflare, Inc.AS20924214,275
- 8Alibaba (US) Technology Co., Ltd.AS4510212,264
24 networks between
33Cogent CommunicationsAS1741,834
How to use this proxy
Route a request through 154.29.153.164:35554 over HTTP. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x http://154.29.153.164:35554 \
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 154.29.153.164:35554
154.29.153.164:35554 is in the live pool right now, and it stays there only for as long as it keeps answering.
Port 35554: Registered port range
This port sits in the middle range, where any ordinary program can listen without special permission. The number itself carries no reserved meaning, which tells you somebody picked it on purpose instead of accepting a default.
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 154.29.153.164:35554 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, which is how we know it spoke HTTP and SOCKS4.
2,630 checks, 1,858 answered
That is 71% of the time, measured since August 4, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
It is being re-tested continuously
154.29.153.164:35554 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 154.29.153.164:35554, and nothing it does not.
- First seen
- August 4, 2026
- Last checked
- September 15, 2026
- Next check due
- continuously
- Checks run
- 2,630
- Times it answered
- 1,858
- Spoke
- HTTP, SOCKS4
71%
answered 1,858 of 2,630 checks
Questions about 154.29.153.164:35554
Is 154.29.153.164:35554 a working proxy right now?
Yes. 154.29.153.164:35554 answered HProxy's automated check 2 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 154.29.153.164?
It speaks HTTP, SOCKS4, and our checks grade it elite. The port is 35554. Point your client at 154.29.153.164:35554 over http to route a request through it.
Where is 154.29.153.164 located?
Traffic through it exits from Los Angeles, United States, on Cogent Communications (AS174). That is where the destination site will think your request came from.
How fast is 154.29.153.164:35554?
It answered in 16555ms 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 154.29.153.164:35554 been?
Across 43 days of tracking it answered 71% 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 154.29.153.164:35554?
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 Cogent?
1 other free proxy is live on Cogent (AS174) in our pool right now, alongside 154.29.153.164:35554. 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 United States?
Yes, 21,507 free proxies are exiting from United States in our pool right now, answering in 3267ms 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
Free proxies fail. This is what that looks like.
154.29.153.164:35554 answers 71% of the time, and that is ordinary for a public proxy. Nothing here is a service anybody sells you, which is why the numbers swing and why the list turns over constantly.
Other live free proxies
View all
38.123.220.173:999
HTTP · Mexico · 18% · 569ms
38.58.117.72:8080
HTTPS · United States · 36% · 4290ms
77.239.106.24:1080
SOCKS5 · United States · 84% · 54ms
45.74.31.50:11155
SOCKS5 · United States · 50% · 109ms
45.74.31.22:21222
SOCKS5 · United States · 100% · 121ms
45.74.31.42:8991
SOCKS5 · United States · 16% · 134ms
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.