- Server
- SSH-2.0-OpenSSH_8.2
- Host key
- ssh-ed25519 5bf61e2d81e95c63…
Raw response
SSH-2.0-OpenSSH_8.2
Host
51.171.236.45
As of our latest check on 2026-05-20, 51.171.236.45 (Eircom Limited, AS5466, Ireland) had 3 open ports (22, 80, 443) and 40 known CVEs.
Known CVEs on this host
3open ports
0names pointing here
40known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-05-20.
CVEs by severity: CRITICAL 2 HIGH 11 MEDIUM 15 LOW 12
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: 1 only affects a particular platform; this host's is not known (openssh 8.2). See them
- Network
- Eircom Limited AS5466
- Open ports
- 22, 80, 443 · at our latest check, 2026-05-20
- Location
- Ireland IE
- Hostname
- 51-171-236-45-dynamic.agg2.abe.bdt-fng.eircom.net · reverse DNS, checked 2026-10-05
- Route
- 51.171.0.0/16 · announced by Eircom Limited AS5466 RPKI valid
- Organisation
- eircom Ltd · Access network (cable / DSL / ISP)
- Registry network
- IE-TELECOM-19930301 · 51.171.0.0 - 51.171.255.255 · Eircom Limited · RIPE
- Abuse contact
- [email protected] · for IE-TELECOM-19930301
- First seen
- 2026-05-20 08:33 UTC
- Last seen alive
- 2026-05-20 08:34 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 2026-05-20 · last 2026-05-20
- Status
- 200 OK
- Title
- Hello! Welcome to Synology Web Station!
- Server
- nginx
Raw response
HTTP/1.1 200 OK
Server: nginx
Date: Wed, 20 May 2026 08:33:53 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Keep-Alive: timeout=20
Vary: Accept-Encoding
Last-Modified: Tue, 12 May 2015 18:49:44 GMT
ETag: W/"55524b48-5c2"
Content-Encoding: gzip
2cf
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443/tcp
TLS
first 2026-05-20 · last 2026-05-20
- TLS
- TLSv1.2
- Certificate for
- synology.com
- Issued by
- Synology Inc. CA
- Valid
- 2015-05-09 → 2035-01-24
Raw response
HTTP/1.1 400 Bad Request Server: nginx Date: Wed, 20 May 2026 08:33:52 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> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page -->
Vulnerabilities
Only affects certain platforms (1)
These CVEs only apply when the software runs on a particular platform (for example Windows), and this host's platform is not known. They are not counted. 1 of them is known to be exploited.
CVEs by severity: HIGH 1
| CVE | Software |
|---|---|
| CVE-2026-123158 HIGH 8.1 known exploited | openssh 8.2 · 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.