As of our latest check on 2026-05-23, 79.170.251.37 (AVONET, s.r.o., AS20723, Czechia) had 2 open ports (80, 443) and 428 known CVEs, 3 known to be exploited.
Known CVEs on this host
2open ports
1name pointing here
428known CVEs
3known exploited
Open ports and CVEs as of our latest check of this host, 2026-05-23.
CVEs by severity: CRITICAL 92HIGH 170MEDIUM 159LOW 7
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
HTTP/1.1 400 Bad Request
Date: Sat, 23 May 2026 03:54:47 GMT
Server: Apache/2.4.3 (Win32) OpenSSL/1.0.1c PHP/5.4.7
Content-Length: 587
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>
<p>Additionally, a 403 Forbidden
error was encountered while trying to use an ErrorDocument to handle the request.</p>
<hr>
<address>Apache/2.4.3 (Win32) OpenSSL/1.0.1c PHP/5.4.7 Server at web1.viamedia.cz Port 443</address>
</body></html>
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.
Hostnames pointing to this address
1 name · as answered by each domain's own name servers