Host

216.31.121.28

As of our latest check on 2026-06-08, 216.31.121.28 (SeWiKom GmbH, AS209040, 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: SeWiKom GmbH AS209040
Open ports: 443 · at our latest check, 2026-06-08
Location: Germany DE
Route: 216.31.96.0/19 · announced by SeWiKom GmbH AS209040 RPKI valid
Organisation: SeWiKom GmbH
Registry network: sewikom_GmbH · 216.31.96.0 - 216.31.127.255 · RIPE
Abuse contact: [email protected] · for sewikom_GmbH
First seen: 2026-06-08 04:07 UTC
Last seen alive: 2026-06-08 04:08 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
Issued by: 216.31.121.28
Valid: 2026-06-08 → 2038-01-16
Note: self-signed certificate

Raw response

YU�)pGcL��
5�G�T߈�K�DOWNGRD {��e�*�
0�ڱ�b�0Oi0\�2��'���/
�����0��0���<���Hȯݴ�\�;�1꤅0
	*�H��
010U
216.31.121.280
260608001643Z
380116001643Z010U
216.31.121.280�"0
	*�H��
�0�
���L��^�������\^v�F��*D�N���9����N	0��b~��j���O�*�<I�r5�o�1�5ی��-�������Q�U�\�wc�����~�O���V����Q��o��G����\�=F{S�GkJ`jx��	��Z�ĳ����\:��z(v��}�q�mr�O���8����N4A�@v�\�v��66#u,��(���J�-G��~�p����'�5W�r/�؟Ȃ���'1��sRф�tF�##7���0��0U`d0=�f�Y2<���f��Я0SU#L0J�`d0=�f�Y2<���f��Я��010U
216.31.121.28�<���Hȯݴ�\�;�1꤅0U0�0nUg0e��y�	fritz.box�
www.fritz.box�fritzbox.internal�fritzbox.home.arpa�myfritz.box�www.myfritz.box0
	*�H��...<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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