OSN

Host

133.242.49.140

As of our latest check on 2026-10-10, 133.242.49.140 (SAKURA Internet Inc., AS7684, Japan) had 4 open ports (25, 80, 443, 8080) and 142 known CVEs, 1 known to be exploited.

Known CVEs on this host

4open ports
0names pointing here
142known CVEs
1known exploited

Open ports and CVEs as of our latest check of this host, 2026-10-10.

CVEs by severity: CRITICAL 20 HIGH 74 MEDIUM 44 LOW 4

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: 3 only affect another platform (http_server 2.4.53). See them

Network
SAKURA Internet Inc. AS7684
Open ports
25, 80, 443, 8080 · at our latest check, 2026-10-10
Location
Japan JP
Hostname
msys.nanbyou.or.jp · reverse DNS, checked 2026-10-10
Route
133.242.0.0/16 · announced by SAKURA Internet Inc. AS7684 RPKI valid
Organisation
SAKURA internet Inc.
Registry network
JPNIC-NET-JP-ERX · 133.0.0.0 - 133.255.255.255 · APNIC
Abuse contact
[email protected] · for JPNIC-NET-JP-ERX
First seen
2026-10-10 02:07 UTC
Last seen alive
2026-10-10 07:07 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 (4)

25/tcp SMTP first 2026-10-10 · last 2026-10-10
Banner
220 mail.nanbyou.or.jp ESMTP
Raw response 
220 mail.nanbyou.or.jp ESMTP
80/tcp HTTP Apache/2.4.53 (MIRACLE LINUX) OpenSSL/3.0.7 142 CVEs first 2026-10-10 · last 2026-10-10
Status
301 Moved Permanently
Title
301 Moved Permanently
Server
Apache/2.4.53 (MIRACLE LINUX) OpenSSL/3.0.7
Raw response 
HTTP/1.1 301 Moved Permanently
Date: Sat, 10 Oct 2026 07:06:20 GMT
Server: Apache/2.4.53 (MIRACLE LINUX) OpenSSL/3.0.7
Location: https://133.242.49.140/
Content-Length: 231
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://133.242.49.140/">here</a>.</p>
</body></html>
443/tcp TLS first 2026-10-10 · last 2026-10-10
TLS
TLSv1.2
Certificate for
mng.nanbyou.or.jp
Issued by
YE2
Valid
2026-09-21 → 2026-12-20
Raw response 
HTTP/1.1 400 Bad Request
Date: Sat, 10 Oct 2026 07:06:20 GMT
Server: Apache/2.4.53 (MIRACLE LINUX) OpenSSL/3.0.7
Content-Length: 362
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>
</body></html>
8080/tcp HTTP Apache/2.4.53 (MIRACLE LINUX) OpenSSL/3.0.7 first 2026-10-10 · last 2026-10-10
Status
200 OK
Title
Index of /
Server
Apache/2.4.53 (MIRACLE LINUX) OpenSSL/3.0.7
Raw response 
HTTP/1.1 200 OK
Date: Sat, 10 Oct 2026 07:06:20 GMT
Server: Apache/2.4.53 (MIRACLE LINUX) OpenSSL/3.0.7
Content-Length: 697
Content-Type: text/html;charset=ISO-8859-1

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<html>
 <head>
  <title>Index of /</title>
 </head>
 <body>
<h1>Index of /</h1>
  <table>
   <tr><th valign="top"><img src="/icons/blank.gif" alt="[ICO]"></th><th><a href="?C=N;O=D">Name</a></th><th><a href="?C=M;O=A">Last modified</a></th><th><a href="?C=S;O=A">Size</a></th><th><a href="?C=D;O=A">Description</a></th></tr>
   <tr><th colspan="5"><hr></th></tr>
<tr><td valign="top"><img src="/icons/folder.gif" alt="[DIR]"></td><td><a href="postfixadmin/">postfixadmin/</a>          </td><td align="right">2021-03-05 05:27  </td><td align="right">  - </td><td>&nbsp;</td></tr>
   <tr><th colspan="5"><hr></th></tr>
</table>
</body></html>

Vulnerabilities

Only affects another platform (3)

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 MEDIUM 1

CVESoftware
CVE-2024-40898 HIGH 7.5 http_server 2.4.53 · port 80
CVE-2024-43394 HIGH 7.5 http_server 2.4.53 · port 80
CVE-2022-28330 MEDIUM 5.3 http_server 2.4.53 · 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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