5.101.6.99 — 3 open ports, 34 known CVEs, network Petersburg Internet Network ltd.

Known CVEs on this host

3open ports

0names pointing here

34known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-13.

CVEs by severity: CRITICAL 1 HIGH 8 MEDIUM 15 LOW 10

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: 3 fixed by the distribution (openssh 8.4p1). See them

Earlier software versions of this host and the CVEs they had are kept as its history. See the history

Network: Petersburg Internet Network ltd. AS34665
Open ports: 22, 80, 443 · at our latest check, 2026-06-13
Location: Russia RU
Route: 5.101.6.0/24 · announced by Petersburg Internet Network ltd. AS34665 RPKI valid
Organisation: Petersburg Internet Network ltd. · Access network (cable / DSL / ISP)
Registry network: PIN-DATACENTER-NET · 5.101.6.0 - 5.101.6.255 · RIPE
Abuse contact: [email protected] · for PIN-DATACENTER-NET
First seen: 2026-06-13 17:52 UTC
Last seen alive: 2026-06-13 17:53 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_8.4p1 34 CVEs first 2026-06-13 · last 2026-06-13

Server: SSH-2.0-OpenSSH_8.4p1 Debian-5
Host key: ssh-ed25519 0fdf957c21faa819…

Raw response

SSH-2.0-OpenSSH_8.4p1 Debian-5

80/tcp HTTP nginx first 2026-06-13 · last 2026-06-13

Status: 301 Moved Permanently
Title: 301 Moved Permanently
Server: nginx

Raw response

HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Sat, 13 Jun 2026 17:52:52 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://usher2.club

<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently</h1></center>
<hr><center>nginx</center>
</body>
</html>

443/tcp TLS first 2026-06-13 · last 2026-06-13

TLS: TLSv1.2
Certificate for: pinspb-01.451f.cc
Issued by: R12
Valid: 2026-05-26 → 2026-08-24

Raw response

HTTP/1.1 400 Bad Request
Server: nginx
Date: Sat, 13 Jun 2026 17:52:52 GMT
Content-Type: text/html
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

Fixed by the distribution (3)

The distribution's security data says the package revision this service shows already has the fix for these CVEs, or that its build is not affected. They are not counted.

CVEs by severity: HIGH 1 LOW 2

CVE	Software
CVE-2021-28041 HIGH 7.1	openssh 8.4p1 · port 22
CVE-2026-106588 LOW 3.1	openssh 8.4p1 · port 22
CVE-2026-106589 LOW 2.9	openssh 8.4p1 · port 22

CVE history

Software versions this host showed earlier, when we saw each, why it no longer applies, and the CVEs matched on it then. None of them is counted.

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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