Host

217.175.54.86

As of our latest check on 2026-06-09, 217.175.54.86 (Sogei Societa' Generale d' Informatica S.p.A., AS33964, Italy) had 1 open port (443) and no known CVEs.

Known CVEs on this host

1open port

0names pointing here

0known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-09.

No known CVEs on this host.

Network: Sogei Societa' Generale d' Informatica S.p.A. AS33964
Open ports: 443 · at our latest check, 2026-06-09
Location: Italy IT
Hostname: adm-sm-4-phone-sm100.adm.gov.it · reverse DNS, checked 2026-10-05
Route: 217.175.54.0/24 · announced by Sogei Societa' Generale d' Informatica S.p.A. AS33964 no RPKI authorisation
Organisation: Sogei Societa' Generale d' Informatica S.p.A.
Registry network: SOGEI-NET · 217.175.54.0 - 217.175.54.255 · Sogei Societa' Generale d' Informatica S.p.A. · RIPE
First seen: 2026-06-09 07:14 UTC
Last seen alive: 2026-06-09 07:14 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 (1)

443/tcp TLS first 2026-06-09 · last 2026-06-09

TLS: TLSv1.2
Certificate for: sm100-cp-01.enac.gov.it, sm100-cp-02.enac.gov.it, aads.enac.gov.it, enac.gov.it
Issued by: System Manager CA
Valid: 2025-02-07 → 2027-02-07

Raw response

HTTP/1.1 400 Bad Request
Server: nginx
Date: Tue, 09 Jun 2026 06:15:47 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 -->

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.

Report an issue with this page