As of our latest check on 2026-08-11, 91.200.41.66 (PE Konstantin Vladimirovich Kravchenko, AS43773, Ukraine) had 3 open ports (21, 22, 443) and 30 known CVEs.
Known CVEs on this host
3open ports
0names pointing here
30known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-08-11.
CVEs by severity: HIGH 4MEDIUM 11LOW 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: 15 on a distribution build — the fix may be backported (openssh 7.4). See them
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Services (3)
21/tcpFTPfirst 2026-08-11 · last 2026-08-11
Banner
220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 00:23. Server port: 21.
220-IPv6 connections are also welcome on this se
Raw response
220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 00:20. Server port: 21.
220-IPv6 connections are also welcome on this server.
220 You will be disconnected after 15 minutes of inactivity.
22/tcpSSHOpenSSH_7.430 CVEsfirst 2026-08-11 · last 2026-08-11
Server
SSH-2.0-OpenSSH_7.4
Host key
ssh-ed25519 399cf02de16882d7…
Raw response
SSH-2.0-OpenSSH_7.4
443/tcpTLSfirst 2026-08-11 · last 2026-08-11
TLS
TLSv1.2
Certificate for
starcom.crm-onebox.com
Issued by
YR2
Valid
2026-08-04 → 2026-11-02
Raw response
HTTP/1.1 400 Bad Request
Server: nginx
Date: Tue, 11 Aug 2026 21:20:33 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 650
Connection: close
<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body>
<center><h1>400 Bad Request</h1></center>
<center>The plain HTTP request was sent to HTTPS port</center>
<hr><center>nginx</center>
</body>
</html>
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Vulnerabilities
Distribution build — the fix may be backported (15)
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.
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.