- Server
- SSH-2.0-OpenSSH_5.3
- Host key
- ssh-rsa 6b9f6536f210d1de…
Raw response
SSH-2.0-OpenSSH_5.3
Host
178.255.46.143
Tags: Hosting Expired certificate End-of-life software
As of our latest check on 2026-06-04, 178.255.46.143 (Artnet Sp. z o.o., AS200088, Poland) had 2 open ports (22, 443) and 33 known CVEs.
Known CVEs on this host
2open ports
0names pointing here
33known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-06-04.
CVEs by severity: CRITICAL 1 HIGH 4 MEDIUM 13 LOW 15
A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version. See the list
Not counted: 31 on a distribution build — the fix may be backported (openssh 5.3). See them
- Network
- Artnet Sp. z o.o. AS200088
- Open ports
- 22, 443 · at our latest check, 2026-06-04
- Location
- Poland PL
- Hostname
- v46143.artnet.pl · reverse DNS, checked 2026-10-05
- Route
- 178.255.46.0/23 · announced by Artnet Sp. z o.o. AS200088 no RPKI authorisation
- Organisation
- Artnet Spolka z ograniczona odpowiedzialnoscia
- Registry network
- PL-Artnet_Sp__z_o_o · 178.255.46.0 - 178.255.47.255 · RIPE
- Abuse contact
- [email protected] · for PL-Artnet_Sp__z_o_o
- First seen
- 2026-06-04 10:09 UTC
- Last seen alive
- 2026-06-04 10:10 UTC
- Hosted domains
- No host name points here
Reputation
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Services (2)
443/tcp
TLS
first 2026-06-04 · last 2026-06-04
- TLS
- TLSv1.2
- Certificate for
- twojerabaciki.pl, www.twojerabaciki.pl
- Issued by
- Certum Level II CA
- Valid
- 2013-01-11 → 2014-01-11
Raw response
HTTP/1.1 400 Bad Request Date: Thu, 04 Jun 2026 09:07:00 GMT Server: Apache/2 Content-Length: 553 Connection: close Content-Type: text/html; charset=iso-8859-1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <html><head> <title>400 Bad Request</title> </head><body> <h1>Bad Request</h1> <p>Your browser sent a request that this server could not understand.<br /> Reason: You're speaking plain HTTP to an SSL-enabled server port.<br /> Instead use the HTTPS scheme to access this URL, please.<br /> </p> <p>Additionally, a 400 Bad Request error was encountered while trying to use an ErrorDocument to handle the request.</p> <hr> <address>Apache/2 Server at www.ostrowski.one Port 443</address> </body></html>
Vulnerabilities
Distribution build — the fix may be backported (31)
These CVEs were matched on software built by an operating-system distribution whose package revision the service does not show. Distributions often fix a flaw without changing the upstream version number, so whether this build is affected cannot be told from its version. They are not counted.
CVEs by severity: CRITICAL 2 HIGH 11 MEDIUM 17 LOW 1
| CVE | Software |
|---|---|
| CVE-2010-4478 CRITICAL 9.8 | openssh 5.3 · port 22 |
| CVE-2016-1908 CRITICAL 9.8 | openssh 5.3 · port 22 |
| CVE-2015-5600 HIGH 8.1 | openssh 5.3 · port 22 |
| CVE-2015-8325 HIGH 7.8 | openssh 5.3 · port 22 |
| CVE-2016-10012 HIGH 7.8 | openssh 5.3 · port 22 |
| CVE-2010-5107 HIGH 7.5 | openssh 5.3 · port 22 |
| CVE-2016-10708 HIGH 7.5 | openssh 5.3 · port 22 |
| CVE-2016-6515 HIGH 7.5 | openssh 5.3 · port 22 |
| CVE-2020-15778 HIGH 7.4 | openssh 5.3 · port 22 |
| CVE-2014-1692 HIGH 7.3 | openssh 5.3 · port 22 |
| CVE-2016-10009 HIGH 7.3 | openssh 5.3 · port 22 |
| CVE-2015-6564 HIGH 7.0 | openssh 5.3 · port 22 |
| CVE-2016-10010 HIGH 7.0 | openssh 5.3 · port 22 |
| CVE-2019-6109 MEDIUM 6.8 | openssh 5.3 · port 22 |
| CVE-2019-6110 MEDIUM 6.8 | openssh 5.3 · port 22 |
| CVE-2012-0814 MEDIUM 6.5 | openssh 5.3 · port 22 |
| CVE-2014-2653 MEDIUM 6.5 | openssh 5.3 · port 22 |
| CVE-2016-0777 MEDIUM 6.5 | openssh 5.3 · port 22 |
| CVE-2015-6563 MEDIUM 6.4 | openssh 5.3 · port 22 |
| CVE-2016-3115 MEDIUM 6.4 | openssh 5.3 · port 22 |
| CVE-2016-10011 MEDIUM 6.2 | openssh 5.3 · port 22 |
| CVE-2016-6210 MEDIUM 5.9 | openssh 5.3 · port 22 |
| CVE-2019-6111 MEDIUM 5.9 | openssh 5.3 · port 22 |
| CVE-2011-4327 MEDIUM 5.5 | openssh 5.3 · port 22 |
| CVE-2017-15906 MEDIUM 5.3 | openssh 5.3 · port 22 |
| CVE-2018-15473 MEDIUM 5.3 | openssh 5.3 · port 22 |
| CVE-2018-20685 MEDIUM 5.3 | openssh 5.3 · port 22 |
| CVE-2015-5352 MEDIUM 4.3 | openssh 5.3 · port 22 |
| CVE-2014-2532 MEDIUM 4.2 | openssh 5.3 · port 22 |
| CVE-2010-4755 MEDIUM 4.0 | openssh 5.3 · port 22 |
| CVE-2011-5000 LOW 3.5 | openssh 5.3 · port 22 |
Port history
Every port that has answered a connection on this address, and when. A port is listed as open above only when a service was identified on it. Times are UTC.