- Server
- SSH-2.0-OpenSSH_7.4
- Host key
- ssh-ed25519 bf16576cae265eee…
Raw response
SSH-2.0-OpenSSH_7.4
Host
5.8.51.176
As of our latest check on 2026-06-13, 5.8.51.176 (Petersburg Internet Network ltd., AS34665, Russia) had 3 open ports (22, 80, 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, 2026-06-13.
CVEs by severity: HIGH 7 MEDIUM 12 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: 15 on a distribution build — the fix may be backported (openssh 7.4). See them
- Network
- Petersburg Internet Network ltd. AS34665
- Open ports
- 22, 80, 443 · at our latest check, 2026-06-13
- Location
- Russia RU
- Hostname
- screech-sans.heapdiary.com · reverse DNS, checked 2026-10-04
- Route
- 5.8.51.0/24 · announced by Petersburg Internet Network ltd. AS34665 RPKI valid
- Organisation
- Petersburg Internet Network ltd. · Access network (cable / DSL / ISP)
- Registry network
- PINDC-public-vlans · 5.8.48.0 - 5.8.55.255 · Petersburg Internet Network ltd. · RIPE
- Abuse contact
- [email protected] · for PINDC-public-vlans
- First seen
- 2026-06-13 15:02 UTC
- Last seen alive
- 2026-06-13 15:16 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)
80/tcp
HTTP
nginx
first 2026-06-13 · last 2026-06-13
- Status
- 200 OK
- Server
- nginx
Raw response
HTTP/1.1 200 OK
Server: nginx
Date: Sat, 13 Jun 2026 15:13:59 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Content-Encoding: gzip
10e
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0
443/tcp
HTTP
nginx
first 2026-06-13 · last 2026-06-13
- Status
- 200 OK
- Server
- nginx
Raw response
HTTP/1.1 302 Moved Temporarily Server: nginx Date: Sat, 13 Jun 2026 15:13:59 GMT Content-Type: text/html Content-Length: 138 Connection: close Location: https://5.8.51.176/ X-Content-Type-Options: nosniff X-Frame-Options: SAMEORIGIN <html> <head><title>302 Found</title></head> <body> <center><h1>302 Found</h1></center> <hr><center>nginx</center> </body> </html>
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.
CVEs by severity: CRITICAL 1 HIGH 2 MEDIUM 11 LOW 1
| CVE | Software |
|---|---|
| CVE-2023-38408 CRITICAL 9.8 | openssh 7.4 · port 22 |
| CVE-2020-15778 HIGH 7.4 | openssh 7.4 · port 22 |
| CVE-2021-41617 HIGH 7.0 | openssh 7.4 · port 22 |
| CVE-2019-6109 MEDIUM 6.8 | openssh 7.4 · port 22 |
| CVE-2019-6110 MEDIUM 6.8 | openssh 7.4 · port 22 |
| CVE-2023-51385 MEDIUM 6.5 | openssh 7.4 · port 22 |
| CVE-2019-6111 MEDIUM 5.9 | openssh 7.4 · port 22 |
| CVE-2020-14145 MEDIUM 5.9 | openssh 7.4 · port 22 |
| CVE-2023-48795 MEDIUM 5.9 | openssh 7.4 · port 22 |
| CVE-2016-20012 MEDIUM 5.3 | openssh 7.4 · port 22 |
| CVE-2017-15906 MEDIUM 5.3 | openssh 7.4 · port 22 |
| CVE-2018-15473 MEDIUM 5.3 | openssh 7.4 · port 22 |
| CVE-2018-15919 MEDIUM 5.3 | openssh 7.4 · port 22 |
| CVE-2018-20685 MEDIUM 5.3 | openssh 7.4 · port 22 |
| CVE-2021-36368 LOW 3.7 | openssh 7.4 · 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.