OSN

Host

147.228.54.151

As of our latest check on 2026-06-02, 147.228.54.151 (CESNET z.s.p.o., AS2852, Czechia) had 1 open port (80) and 85 known CVEs, 1 known to be exploited.

Known CVEs on this host

1open port
0names pointing here
85known CVEs
1known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-02.

CVEs by severity: CRITICAL 13 HIGH 46 MEDIUM 25 LOW 1

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: 2 only affect another platform (http_server 2.4.57). See them

Network
CESNET z.s.p.o. AS2852
Open ports
80 · at our latest check, 2026-06-02
Location
Czechia CZ
Hostname
igigi.zcu.cz · reverse DNS, checked 2026-10-05
Route
147.228.0.0/16 · announced by CESNET z.s.p.o. AS2852 RPKI valid
Organisation
CESNET · Educational/Research
Registry network
ZCU-TCZ · 147.228.0.0 - 147.228.255.255 · RIPE
Abuse contact
[email protected] · for ZCU-TCZ
First seen
2026-06-02 09:33 UTC
Last seen alive
2026-06-02 09:34 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 (1)

80/tcp HTTP Apache/2.4.57 (Unix) OpenSSL/1.1.1n 85 CVEs first 2026-06-02 · last 2026-06-02
Status
301 Moved Permanently
Title
301 Moved Permanently
Server
Apache/2.4.57 (Unix) OpenSSL/1.1.1n
Raw response 
HTTP/1.1 301 Moved Permanently
Date: Tue, 02 Jun 2026 09:33:30 GMT
Server: Apache/2.4.57 (Unix) OpenSSL/1.1.1n
Location: https://igigi.zcu.cz/
Content-Length: 229
Content-Type: text/html; charset=iso-8859-1

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>301 Moved Permanently</title>
</head><body>
<h1>Moved Permanently</h1>
<p>The document has moved <a href="https://igigi.zcu.cz/">here</a>.</p>
</body></html>

Vulnerabilities

Only affects another platform (2)

These CVEs need a platform this host visibly does not run (for example a flaw of the Windows build on a Linux host). They are not counted.

CVEs by severity: HIGH 2

CVESoftware
CVE-2024-40898 HIGH 7.5 http_server 2.4.57 · port 80
CVE-2024-43394 HIGH 7.5 http_server 2.4.57 · port 80

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.

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