116.251.206.241 — 4 open ports, 36 known CVEs, network ICDSoft Ltd.

Known CVEs on this host

4open ports

0names pointing here

36known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-09-16.

CVEs by severity: CRITICAL 2 HIGH 4 MEDIUM 29 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

Network: ICDSoft Ltd. AS8739
Open ports: 21, 25, 443, 3306 · at our latest check, 2026-09-16
Location: Hong Kong HK
Route: 116.251.204.0/22 · announced by ICDSoft Ltd. AS8739 RPKI valid
Organisation: ICDSoft Ltd.
Registry network: ICDSOFT-AP · 116.251.206.0 - 116.251.206.255 · APNIC
Abuse contact: [email protected] · for ICDSOFT-AP
First seen: 2026-09-16 02:41 UTC
Last seen alive: 2026-09-16 02:43 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)

21/tcp FTP first 2026-09-16 · last 2026-09-16

Banner: 220 116.251.206.241 FTP server ready

Raw response

220 116.251.206.241 FTP server ready

25/tcp SMTP first 2026-09-16 · last 2026-09-16

Banner: 220 server239.com ESMTP

Raw response

220 server239.com ESMTP

443/tcp TLS first 2026-09-16 · last 2026-09-16

TLS: TLSv1.2
Certificate for: catchall-server-default.server239.com
Issued by: YR1
Valid: 2026-07-17 → 2026-10-15

Raw response

HTTP/1.1 400 Bad Request
Date: Wed, 16 Sep 2026 02:41:25 GMT
Server: Apache
Content-Length: 402
Connection: close
Content-Type: text/html; charset=iso-8859-1

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<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>

3306/tcp MYSQL mysql 5.7.44 36 CVEs first 2026-09-16 · last 2026-09-16

Protocol: 5.7.44-percona-sure1b-log

Raw response

]
5.7.44-percona-sure1b-log��p2{??����=Yp>5rDX2/Zmysql_native_password

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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