212.33.91.135 — 2 open ports, 0 known CVEs, network Politechnika Bialostocka

Known CVEs on this host

2open ports

0names pointing here

0known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-07.

No known CVEs on this host.

Network: Politechnika Bialostocka AS8865
Open ports: 80, 443 · at our latest check, 2026-06-07
Location: Poland PL
Route: 212.33.64.0/19 · announced by Politechnika Bialostocka AS8865 RPKI valid
Organisation: Politechnika Bialostocka · Educational/Research
Registry network: BIAMAN_89_95 · 212.33.89.0 - 212.33.95.255 · Politechnika Bialostocka · RIPE
Abuse contact: [email protected] · for BIAMAN_89_95
First seen: 2026-06-07 08:00 UTC
Last seen alive: 2026-06-07 08:01 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)

80/tcp HTTP first 2026-06-07 · last 2026-06-07

Raw response

HTTP/1.1 302 Found
Date: Sun, 07 Jun 2026 08:00:11 GMT
Server: Apache
Location: https://212.33.91.135/
Content-Length: 246
Content-Type: text/html; charset=iso-8859-1

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html><head>
<title>302 Found</title>
</head><body>
<h1>Found</h1>
<p>The document has moved <a href="https://212.33.91.135/">here</a>.</p>
</body></html>

443/tcp TLS first 2026-06-07 · last 2026-06-07

TLS: TLSv1.2
Certificate for: *.han.puz.suwalki.pl, han.puz.suwalki.pl
Issued by: GEANT TLS RSA 1
Valid: 2026-02-25 → 2027-02-25

Raw response

HTTP/1.1 400 Bad Request
Date: Sun, 07 Jun 2026 08:00:11 GMT
Server: Apache
Content-Length: 402
Connection: close
Content-Type: text/html; charset=iso-8859-1

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html><head>
<title>400 Bad Request</title>
</head><body>
<h1>Bad Request</h1>
<p>Your browser sent a request that this server could not understand.<br />
Reason: You're speaking plain HTTP to an SSL-enabled server port.<br />
 Instead use the HTTPS scheme to access this URL, please.<br />
</p>
</body></html>

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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