- Server
- SSH-2.0-OpenSSH_6.7p1 Debian-5+deb8u8
- Host key
- ssh-ed25519 c3ecb79fbe52fa49…
Raw response
SSH-2.0-OpenSSH_6.7p1 Debian-5+deb8u8
Host
80.255.11.23
Tags: Hosting End-of-life software
As of our latest check on 2026-05-23, 80.255.11.23 (Core-Backbone GmbH, AS201011, Germany) had 2 open ports (22, 80) and 48 known CVEs.
Known CVEs on this host
2open ports
0names pointing here
48known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-05-23.
CVEs by severity: CRITICAL 3 HIGH 17 MEDIUM 17 LOW 11
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: 24 on a distribution build — the fix may be backported (openssh 6.7p1). See them
- Network
- Core-Backbone GmbH AS201011
- Open ports
- 22, 80 · at our latest check, 2026-05-23
- Location
- Germany DE
- Route
- 80.255.0.0/20 · announced by Core-Backbone GmbH AS201011 RPKI valid
- Organisation
- Core-Backbone GmbH
- Registry network
- DE-ICO-20090416 · 80.255.0.0 - 80.255.15.255 · Core-Backbone GmbH · RIPE
- Abuse contact
- [email protected] · for DE-ICO-20090416
- 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 (2)
- Status
- 200 OK
- Title
- Welcome to nginx!
- Server
- nginx/1.7.12
Raw response
HTTP/1.1 200 OK
Server: nginx/1.7.12
Date: Sat, 23 May 2026 22:26:12 GMT
Content-Type: text/html
Content-Length: 612
Last-Modified: Mon, 05 Dec 2016 20:02:15 GMT
Connection: keep-alive
ETag: "5845c7c7-264"
Accept-Ranges: bytes
<!DOCTYPE html>
<html>
<head>
<title>Welcome to nginx!</title>
<style>
body {
width: 35em;
margin: 0 auto;
font-family: Tahoma, Verdana, Arial, sans-serif;
}
</style>
</head>
<body>
<h1>Welcome to nginx!</h1>
<p>If you see this page, the nginx web server is successfully installed and
working. Further configuration is required.</p>
<p>For online documentation and support please refer to
<a href="http://nginx.org/">nginx.org</a>.<br/>
Commercial support is available at
<a href="http://nginx.com/">nginx.com</a>.</p>
<p><em>Thank you for using nginx.</em></p>
</body>
</html>
Vulnerabilities
Distribution build — the fix may be backported (24)
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.
CVEs by severity: CRITICAL 1 HIGH 9 MEDIUM 14
| CVE | Software |
|---|---|
| CVE-2016-1908 CRITICAL 9.8 | openssh 6.7p1 · port 22 |
| CVE-2015-5600 HIGH 8.1 | openssh 6.7p1 · port 22 |
| CVE-2016-0778 HIGH 8.1 | openssh 6.7p1 · port 22 |
| CVE-2015-8325 HIGH 7.8 | openssh 6.7p1 · port 22 |
| CVE-2016-10012 HIGH 7.8 | openssh 6.7p1 · port 22 |
| CVE-2016-10708 HIGH 7.5 | openssh 6.7p1 · port 22 |
| CVE-2016-6515 HIGH 7.5 | openssh 6.7p1 · port 22 |
| CVE-2016-10009 HIGH 7.3 | openssh 6.7p1 · port 22 |
| CVE-2015-6564 HIGH 7.0 | openssh 6.7p1 · port 22 |
| CVE-2016-10010 HIGH 7.0 | openssh 6.7p1 · port 22 |
| CVE-2019-6109 MEDIUM 6.8 | openssh 6.7p1 · port 22 |
| CVE-2019-6110 MEDIUM 6.8 | openssh 6.7p1 · port 22 |
| CVE-2016-0777 MEDIUM 6.5 | openssh 6.7p1 · port 22 |
| CVE-2015-6563 MEDIUM 6.4 | openssh 6.7p1 · port 22 |
| CVE-2016-3115 MEDIUM 6.4 | openssh 6.7p1 · port 22 |
| CVE-2016-10011 MEDIUM 6.2 | openssh 6.7p1 · port 22 |
| CVE-2016-6210 MEDIUM 5.9 | openssh 6.7p1 · port 22 |
| CVE-2019-6111 MEDIUM 5.9 | openssh 6.7p1 · port 22 |
| CVE-2020-14145 MEDIUM 5.9 | openssh 6.7p1 · port 22 |
| CVE-2017-15906 MEDIUM 5.3 | openssh 6.7p1 · port 22 |
| CVE-2018-15473 MEDIUM 5.3 | openssh 6.7p1 · port 22 |
| CVE-2018-15919 MEDIUM 5.3 | openssh 6.7p1 · port 22 |
| CVE-2018-20685 MEDIUM 5.3 | openssh 6.7p1 · port 22 |
| CVE-2015-5352 MEDIUM 4.3 | openssh 6.7p1 · port 22 |
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.