OSN

Host

217.36.28.150

As of our latest check on 2026-06-08, 217.36.28.150 (British Telecommunications Limited, AS2856, United Kingdom) had 1 open port (80) and 2 known CVEs.

Known CVEs on this host

1open port
0names pointing here
2known CVEs
0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-08.

CVEs by severity: CRITICAL 1 MEDIUM 1

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

Network
British Telecommunications Limited AS2856
Open ports
80 · at our latest check, 2026-06-08
Location
United Kingdom GB
Hostname
host217-36-28-150.in-addr.btopenworld.com · reverse DNS, checked 2026-10-05
Route
217.32.0.0/12 · announced by British Telecommunications Limited AS2856 RPKI valid
Organisation
BTnet (BT's UK IP Network - AS2856) · Network service provider (transit)
Registry network
BTADSL-0000000000192160 · 217.36.28.144 - 217.36.28.151 · RIPE
Abuse contact
[email protected] · for BTADSL-0000000000192160
First seen
2026-06-08 07:08 UTC
Last seen alive
2026-06-08 07:09 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)

80/tcp HTTP lighttpd/1.4.53 2 CVEs first 2026-06-08 · last 2026-06-08
Status
403 Forbidden
Title
403 Forbidden
Server
lighttpd/1.4.53
Raw response 
HTTP/1.1 403 Forbidden
Content-Type: text/html
Content-Length: 341
Date: Mon, 08 Jun 2026 07:08:25 GMT
Server: lighttpd/1.4.53

<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
         "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <head>
  <title>403 Forbidden</title>
 </head>
 <body>
  <h1>403 Forbidden</h1>
 </body>
</html>

Vulnerabilities

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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