Host

217.171.121.22

As of our latest check on 2026-06-09, 217.171.121.22 (Wittenberg-net GmbH, AS31723, 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, 2026-06-09.

No known CVEs on this host.

Network: Wittenberg-net GmbH AS31723
Open ports: 443 · at our latest check, 2026-06-09
Location: Germany DE
Route: 217.171.112.0/20 · announced by Wittenberg-net GmbH AS31723 RPKI valid
Organisation: Wittenberg-net GmbH
Registry network: WB-NET-DIALIN-POOL-03 · 217.171.120.0 - 217.171.123.255 · RIPE
Abuse contact: [email protected] · for WB-NET-DIALIN-POOL-03
First seen: 2026-06-09 07:01 UTC
Last seen alive: 2026-06-09 07:02 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 2026-06-09 · last 2026-06-09

TLS: TLSv1.2
Certificate for: fkeildueben2017.ddns.net, kwgofptabihbxyky.myfritz.net, fritz.box, www.fritz.box, myfritz.box, www.myfritz.box, fritz.nas, www.fritz.nas
Issued by: fkeildueben2017.ddns.net
Valid: 2017-05-23 → 2038-01-15
Note: self-signed certificate

Raw response

YU��N�	���8����!I���uDOWNGRD  �׸�1��ai���qL��y9�p�Qo������/
�����0��0�Ԡ	�o�K�@0
	*�H��
0#1!0Ufkeildueben2017.ddns.net0
170523124510Z
380115124510Z0#1!0Ufkeildueben2017.ddns.net0�"0
	*�H��
�0�
�Ҹ�IF<L%E��9��F�jʢ����~
 '9=��+��T:^���1�Ͻ;�'�d�A�z�@Y����3P2�r����dw5'"탒��Z�C�C��]��T��i�S
�a�2����v��HV�(�á�(c����Z�"v���ɉ|3�R�JԮ�Ě�|&t�V�VY�1mgە���t-�u�)-,$MP�J��4����=����9���I�#��M*�b]H��U�D�~T��ĦV��'�֤�s����w[PI��!0�0Ui����@�T�)d<ŏ��0SU#L0J�i����@�T�)d<ŏ���'�%0#1!0Ufkeildueben2017.ddns.net�	�o�K�@0U0�0��U���0���fkeildueben2017.ddns.net�kwgofptabihbxyky.myfritz.net�	fritz.box�
www.fritz.box�myfritz.box�www.myfr...<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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