212.66.152.228 — 2 open ports, 0 known CVEs, network NetCologne Gesellschaft fur…

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: NetCologne Gesellschaft fur Telekommunikation mbH AS8422
Open ports: 80, 443 · at our latest check, 2026-06-07
Location: Germany DE
Hostname: na-wifi-portal01.netaachen.com · reverse DNS, checked 2026-10-05
Route: 212.66.128.0/19 · announced by NetCologne Gesellschaft fur Telekommunikation mbH AS8422 no RPKI authorisation
Organisation: NetCologne · Access network (cable / DSL / ISP)
Registry network: ACCOM-NET · 212.66.150.0 - 212.66.154.63 · RIPE
Abuse contact: [email protected] · for ACCOM-NET
First seen: 2026-06-07 09:32 UTC
Last seen alive: 2026-06-07 09:33 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 nginx first 2026-06-07 · last 2026-06-07

Status: 200 OK
Server: nginx

Raw response

HTTP/1.1 200 OK
Server: nginx
Date: Sun, 07 Jun 2026 09:32:49 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 438
Connection: keep-alive
Cache-Control: private
Content-Encoding: gzip
Last-Modified: Fri, 05 Jun 2026 01:01:17 GMT
Strict-Transport-Security: max-age=31415926

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�� ��&K�1
j��즤�W=��!����G~��ݤ�{�N�M�����k���#p*�z�5��ȋ����g�n!_+��x�
��,�HT�����6��|�u.�N�?��m^5�y�K�,�'XV��,�V�M�6.����U+�lu�e��MV�y���n�K�����܊��L�!��~sm@*�P��?1�^Y��H���o�����B���t}��R�so����'����3�����...<truncated>

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

TLS: TLSv1.2
Certificate for: *.netaachen.com, netaachen.com
Issued by: RapidSSL TLS RSA CA G1
Valid: 2026-05-11 → 2026-11-25

Raw response

HTTP/1.1 400 Bad Request
Server: nginx
Date: Sun, 07 Jun 2026 09:32:49 GMT
Content-Type: text/html
Content-Length: 666
Connection: close

<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body bgcolor="white">
<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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