OSN

Host

217.30.237.223

Tags: Self-signed certificate

As of our latest check on 2026-06-08, 217.30.237.223 (Bisping & Bisping GmbH & Co KG, AS20686, 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
Bisping & Bisping GmbH & Co KG AS20686
Open ports
443 · at our latest check, 2026-06-08
Location
Germany DE
Route
217.30.224.0/20 · announced by Bisping & Bisping GmbH & Co KG AS20686 no RPKI authorisation
Organisation
Bisping & Bisping GmbH & Co. KG · Network service provider (transit)
Registry network
BISPING-CUSTOMER-DYNAMIC · 217.30.232.0 - 217.30.239.255 · RIPE
Abuse contact
[email protected] · for BISPING-CUSTOMER-DYNAMIC
First seen
2026-06-08 06:49 UTC
Last seen alive
2026-06-08 06:50 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
fritz.box, www.fritz.box, fritzbox.internal, fritzbox.home.arpa, myfritz.box, www.myfritz.box, fritz.nas, www.fritz.nas
Issued by
217.30.237.223
Valid
2025-11-17 → 2038-01-15
Note
self-signed certificate
Raw response 
YUP��Đ���CĒ��	/���a
Q��DOWNGRD �� ٱ�Q��(�R��
W�@6��2R�S��/
�����0��0���c�]Y(ř��q����b���0
	*�H��
010U217.30.237.2230
251117072944Z
380115072944Z010U217.30.237.2230�"0
	*�H��
�0�
��>��R��j"�0�
��{��}a����Rz3f3���3{t��	�-( �����f�:j��qt*z�ɨ�W�Q�b`Wh���&~���.Sh�9S��F�M��~צ��6G��&��g�ks�WvHa6/��z���t�!��Guk���D�"������B�(Na�z3T:5L+$�\�,[�m9.}#�����n�g™Na5�_�~��D��5@�}h�۶t��Af4���A�u�}�~o�j�Xr����������o��0�0U��y���������'~���0TU#M0K���y���������'~�����010U217.30.237.223�c�]Y(ř��q����b���0U0�0��U��0���߂	fritz.box�
www.fritz.box�fritzbox.internal�fritzbox.home.arpa�...<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.

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