Host

217.155.78.151

Tags: Self-signed certificate

As of our latest check on 2026-06-09, 217.155.78.151 (Zen Internet Ltd, AS13037, United Kingdom) had 2 open ports (80, 443) and no known CVEs.

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, 2026-06-09.

No known CVEs on this host.

Network
Zen Internet Ltd AS13037
Open ports
80, 443 · at our latest check, 2026-06-09
Location
United Kingdom GB
Hostname
217-155-78-151.dsl.in-addr.zen.co.uk · reverse DNS, checked 2026-10-05
Route
217.155.0.0/16 · announced by Zen Internet Ltd AS13037 RPKI valid
Organisation
Zen Internet · Access network (cable / DSL / ISP)
Registry network
UK-ZEN-20020703 · 217.155.0.0 - 217.155.255.255 · Zen Internet Ltd · RIPE
Abuse contact
[email protected] · for UK-ZEN-20020703
First seen
2026-06-09 01:30 UTC
Last seen alive
2026-06-09 01:31 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 openresty first 2026-06-09 · last 2026-06-09
Status
404 Not Found
Title
404 Not Found
Server
openresty
Raw response
HTTP/1.1 404 Not Found
Server: openresty
Date: Tue, 09 Jun 2026 01:30:38 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Content-Encoding: gzip

ac
�퐱
1D{�X? D�ʐF,��r�z	���^,��M����rg����h�+�ɡ59�H��6p�G~$4�-�B
�2N5r��I����DQ����]��⁒И�O_/�zY�Q
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0
443/tcp TLS first 2026-06-09 · last 2026-06-09
TLS
TLSv1.2
Certificate for
localhost
Issued by
localhost
Valid
2022-08-08 → 2032-08-05
Note
self-signed certificate
Raw response
HTTP/1.1 400 Bad Request
Server: openresty
Date: Tue, 09 Jun 2026 01:30:38 GMT
Content-Type: text/html
Content-Length: 654
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>openresty</center>
</body>
</html>
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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.