OSN

Host

217.78.136.200

Tags: Expired certificate

As of our latest check on 2026-06-08, 217.78.136.200 (1&1 Versatel GmbH, AS8881, Germany) had 1 open port (443) and no known CVEs.

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, 2026-06-08.

No known CVEs on this host.

Network
1&1 Versatel GmbH AS8881
Open ports
443 · at our latest check, 2026-06-08
Location
Germany DE
Hostname
cne200.btnet.de · reverse DNS, checked 2026-10-05
Route
217.78.128.0/20 · announced by 1&1 Versatel GmbH AS8881 RPKI valid
Organisation
1&1 Versatel GmbH · Access network (cable / DSL / ISP)
Registry network
VT-CUSTOMER-W-6664264 · 217.78.136.0 - 217.78.136.255 · RIPE
Abuse contact
[email protected] · for VT-CUSTOMER-W-6664264
First seen
2026-06-08 07:49 UTC
Last seen alive
2026-06-08 07:50 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)

443/tcp TLS first 2026-06-08 · last 2026-06-08
TLS
TLSv1.2
Certificate for
*.flume.de, flume.de
Issued by
GlobalSign GCC R6 AlphaSSL CA 2025
Valid
2025-08-06 → 2026-09-07
Raw response 
YU��+'�е����DË����j�D�!��� �J&'~C������7����Ҏ�3����,*��/
����T0�P0�8�!��V(k�� r0
	*�H��
0U10	UBE10U
GlobalSign nv-sa1+0)U"GlobalSign GCC R6 AlphaSSL CA 20250
250806095046Z
260907095045Z010U
*.flume.de0�"0
	*�H��
�0�
�����bM���j	��y�[��D�F��#��(
꓈9��e��hV:�{�Yq���頓�[ C8���abC��|��-(BUT����M���;��גBT����Z,ERT�M����8`�W����I��*!l���/q���g�Rm61�Z뤂�͒;���Ed�߫�����2�6_I�;�*���c��#����-`F��I�,1{u6��{;փb!:�%��b]�%�4�׿s��y�tP1�m��ׅ}�šU=ʅ��T�V��^0�Z0U��0U�00��+��0��0I+0�=http://secure.globalsign.com/cacert/gsgccr6alphasslca2025.crt0<+0�0http://ocsp.globalsign.com/gsgccr6alphasslca20250WU P0N0g�0B
+�2
0402+&https://www.globalsign.com/repository/0DU=...<truncated>

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.

Report an issue with this page