OSN

Host

23.237.54.58

Tags: Expired certificate End-of-life software

As of our latest check on 2026-06-19, 23.237.54.58 (FDCservers.net, AS30058, United States) had 3 open ports (22, 80, 443) and 58 known CVEs, 1 known to be exploited.

Known CVEs on this host

3open ports
0names pointing here
58known CVEs
1known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-19.

CVEs by severity: CRITICAL 2 HIGH 18 MEDIUM 26 LOW 12

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

Network
FDCservers.net AS30058
Open ports
22, 80, 443 · at our latest check, 2026-06-19
Location
United States US
Route
23.237.54.0/23 · announced by FDCservers.net AS30058 RPKI valid
Organisation
FDCServers.Net · Content / hosting
Registry network
FDCSERVERS-LOSANGELES2 · 23.237.54.0 - 23.237.55.255 · FDCservers.net · ARIN
Abuse contact
[email protected] · for FDCSERVERS-LOSANGELES2
First seen
2026-06-19 05:57 UTC
Last seen alive
2026-06-19 05:58 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 (3)

22/tcp SSH openssh 7.4 45 CVEs first 2026-06-19 · last 2026-06-19
Raw response 
SSH-2.0-OpenSSH_7.4
80/tcp HTTP nginx/1.13.9 13 CVEs first 2026-06-19 · last 2026-06-19
Status
403 Forbidden
Title
403 Forbidden
Server
nginx/1.13.9
Raw response 
HTTP/1.1 403 Forbidden
Server: nginx/1.13.9
Date: Fri, 19 Jun 2026 05:57:44 GMT
Content-Type: text/html
Content-Length: 571
Connection: keep-alive

<html>
<head><title>403 Forbidden</title></head>
<body bgcolor="white">
<center><h1>403 Forbidden</h1></center>
<hr><center>nginx/1.13.9</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
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443/tcp TLS first 2026-06-19 · last 2026-06-19
TLS
TLSv1.2
Certificate for
*.oledsa.com, oledsa.com
Issued by
Sectigo Public Server Authentication CA DV R36
Valid
2025-11-21 → 2026-08-23
Raw response 
HTTP/1.1 400 Bad Request
Server: nginx/1.13.9
Date: Fri, 19 Jun 2026 05:57:44 GMT
Content-Type: text/html
Content-Length: 673
Connection: close

<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body bgcolor="white">
<center><h1>400 Bad Request</h1></center>
<center>The plain HTTP request was sent to HTTPS port</center>
<hr><center>nginx/1.13.9</center>
</body>
</html>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
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Vulnerabilities

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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