80.255.11.209 — 3 open ports, 38 known CVEs, network Core-Backbone GmbH

Known CVEs on this host

3open ports

0names pointing here

38known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-05-23.

CVEs by severity: CRITICAL 1 HIGH 6 MEDIUM 15 LOW 16

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: Core-Backbone GmbH AS201011
Open ports: 22, 80, 443 · at our latest check, 2026-05-23
Location: Germany DE
Hostname: 80.255.11.209.static.afterburst.com · reverse DNS, checked 2026-10-04
Route: 80.255.0.0/20 · announced by Core-Backbone GmbH AS201011 RPKI valid
Organisation: Core-Backbone GmbH
Registry network: CDNNETWORKS · 80.255.11.192 - 80.255.11.255 · RIPE
Abuse contact: [email protected] · for CDNNETWORKS
First seen: 2026-05-23 22:26 UTC
Last seen alive: 2026-05-23 22:26 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_8.6 38 CVEs first 2026-05-23 · last 2026-05-23

Server: SSH-2.0-OpenSSH_8.6
Host key: ssh-ed25519 24686fd42399f5d2…

Raw response

SSH-2.0-OpenSSH_8.6

80/tcp HTTP Apache first 2026-05-23 · last 2026-05-23

Status: 302 Found
Title: 302 Found
Server: Apache

Raw response

HTTP/1.1 302 Found
Date: Sat, 02 Apr 2022 17:42:33 GMT
Server: Apache
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
Content-Security-Policy: default-src 'self'; connect-src 'self' wss:; script-src 'self' 'unsafe-inline'; img-src 'self' data: blob:; style-src 'self' 'unsafe-inline'; font-src 'self' data:; child-src 'self'; object-src 'none';
X-Content-Type-Options: nosniff
Location: https://80.255.11.209:443/restgui/start.html
Content-Length: 228
Content-Type: text/html; charset=iso-8859-1

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>302 Found</title>
</head><body>
<h1>Found</h1>
<p>The document has moved <a href="https://80.255.11.209:443/restgui/start.html">here</a>.</p>
</body></html>

443/tcp TLS first 2026-05-23 · last 2026-05-23

TLS: TLSv1.2
Certificate for: idrac-31Y7RX3
Issued by: idrac-31Y7RX3
Valid: 2023-06-20 → 2033-06-21
Note: self-signed certificate

Raw response

HTTP/1.1 400 Bad Request
Date: Sat, 02 Apr 2022 17:42:33 GMT
Server: Apache
X-Frame-Options: DENY
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Content-Length: 483
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 400 Bad Request
error was encountered while trying to use an ErrorDocument to handle the request.</p>
</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.

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