OSN

Host

45.11.76.55

Tags: Blocklisted Hosting Self-signed certificate

As of our latest check on 2026-06-27, 45.11.76.55 (Cloudie Limited, AS55933, Hong Kong) had 1 open port (443) and no known CVEs. It is on 2 current blocklists.

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, 2026-06-27.

No known CVEs on this host.

Network
Cloudie Limited AS55933
Open ports
443 · at our latest check, 2026-06-27
Location
Hong Kong HK
Route
45.11.76.0/23 · announced by Cloudie Limited AS55933 RPKI valid
Organisation
Cloudie Limited · Access network (cable / DSL / ISP)
Registry network
UK-TIGER2-20190426 · 45.11.76.0 - 45.11.79.255 · Tiger Network Limited · RIPE
Abuse contact
[email protected] · for UK-TIGER2-20190426
First seen
2026-06-27 01:33 UTC
Last seen alive
2026-06-27 01:37 UTC
Hosted domains
No host name points here

Reputation

Blocklists
blocklisted on 2 current lists About blocklists
ListCategoryListed networkSince
aggregated attack lists (level 1) aggregated attack lists 45.11.76.0/22 2026-10-04
hijacked or criminal-operated networks (do-not-route list) hijacked or criminal network 45.11.76.0/22 2026-10-04

Services (1)

443/tcp TLS first 2026-06-27 · last 2026-06-27
TLS
TLSv1.2
Valid
2026-04-22 → 2036-04-19
Note
self-signed certificate
Raw response 
HTTP/1.1 400 Bad Request
Server: nginx
Date: Sat, 27 Jun 2026 01:33:54 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>
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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.

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