Host

217.111.23.90

As of our latest check on 2026-06-08, 217.111.23.90 (COLT Technology Services Group Limited, AS8220, 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: COLT Technology Services Group Limited AS8220
Open ports: 443 · at our latest check, 2026-06-08
Location: Germany DE
Route: 217.110.0.0/15 · announced by COLT Technology Services Group Limited AS8220 RPKI valid
Organisation: Colt Technology Services Group · Network service provider (transit)
Registry network: NET-DE-Hilmer · 217.111.23.88 - 217.111.23.95 · RIPE
Abuse contact: [email protected] · for NET-DE-Hilmer
First seen: 2026-06-08 21:37 UTC
Last seen alive: 2026-06-08 22:24 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: *.h-s-a.de, h-s-a.de
Issued by: Certum DV TLS G2 R39 CA
Valid: 2025-10-21 → 2026-10-21

Raw response

YU�˒|1����g,����f#L��q��DOWNGRD ���P�2��g:��hю|Xx4��B2�p"�/
�0�0����s�}�Ѣ�S)�	�&0
	*�H��
0R10	UPL1!0U
Asseco Data Systems S.A.1 0UCertum DV TLS G2 R39 CA0
251021120614Z
261021120613Z010U
*.h-s-a.de0�"0
	*�H��
�0�
��V�WNPRω�&�E��)�UT��4	_����e�|?�)/��T��<,�;�g��ȔǨد�"����Rj������RdGX�%���ϔ��ɐ��r�Wy�1m��6�c��@6[D�D�;��C�N��`�{b�[O�L���h��q���"s�-H�.\q��7Mն
^���=f���Β�����і��{1�ZG��������d��qzê��¸VVL��I��Dc�?���Y���C��h��g�52�Wq��0�0U�00OUH0F0D�B�@�>http://certumdvtlsg2r39ca.crl.certum.pl/certumdvtlsg2r39ca.crl0��+��0��05+0�)http://certumdvtlsg2r39ca.ocsp-certum.com0Q+0�Ehttp://certumdvtlsg2r39ca.repository.certum.pl/certumdvtlsg2r39ca.cer0U#0�3�w�8...<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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