Host

217.75.218.84

As of our latest check on 2026-06-08, 217.75.218.84 (ISP Alliance a.s., AS210712, Czechia) 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: ISP Alliance a.s. AS210712
Open ports: 443 · at our latest check, 2026-06-08
Location: Czechia CZ
Hostname: ip-84-218.static.ccinternet.cz · reverse DNS, checked 2026-10-05
Route: 217.75.208.0/20 · announced by ISP Alliance a.s. AS210712 RPKI valid
Organisation: ISP Alliance a.s.
Registry network: CCinternet · 217.75.218.0 - 217.75.218.255 · RIPE
Abuse contact: [email protected] · for CCinternet
First seen: 2026-06-08 07:46 UTC
Last seen alive: 2026-06-08 07:47 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: gw.dvorni.cz
Issued by: gw.dvorni.cz
Valid: 2024-12-11 → 2027-03-16
Note: self-signed certificate

Raw response

YU���rރ�cnt����8y;�˸DOWNGRD S��xV�y�{�{��|���%��2����f����/
�����0��0�m�dɊx��
q�V���-q�G�7�0
	*�H��
0d10	Ucz10
UPrague10
UPrague10	U
IT10
UDvorni10Ugw.dvorni.cz0
241211191405Z
270316191405Z0d10	Ucz10
UPrague10
UPrague10	U
IT10
UDvorni10Ugw.dvorni.cz0�"0
	*�H��
�0�
����AZ�]3��H-�X�����=��|��O��܁1�/����U>�l��O�/��h��Z�����3��/��J�OH���Al���AWW�F�Pd3���RF�,�r�?�<q�7��KU�������n���<�;�O~Qsa��A�]��VF&��J��Ř�� �D�{�����MC�fT���}~m����8x���|.y1����f���h����圮џX���֥��f�-����+*��t	���/0-0U��
c��%�KC̜��;q�0U�00
	*�H��
�2����6���)#�h~�u�"�蘾`��	�YS��dY��OXm�Zф��#��� LsS��...<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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