Host

212.233.178.142

Tags: Self-signed certificate Expired certificate

As of our latest check on 2026-06-07, 212.233.178.142 (Optisprint OOD, AS29582, Bulgaria) 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, 2026-06-07.

No known CVEs on this host.

Network: Optisprint OOD AS29582
Open ports: 443 · at our latest check, 2026-06-07
Location: Bulgaria BG
Hostname: 212-233-178-142.optisprint.net · reverse DNS, checked 2026-10-05
Route: 212.233.178.0/24 · announced by Optisprint OOD AS29582 no RPKI authorisation
Organisation: Optisprint OOD · Access network (cable / DSL / ISP)
Registry network: BG-OPTISPRINT3 · 212.233.145.0 - 212.233.191.255 · RIPE
Abuse contact: [email protected] · for BG-OPTISPRINT3
First seen: 2026-06-07 15:35 UTC
Last seen alive: 2026-06-07 15:36 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 2026-06-07 · last 2026-06-07

TLS: TLSv1.2
Certificate for: 1315970475355a04f759249a89679da3
Issued by: 1315970475355a04f759249a89679da3
Valid: 1969-12-31 → 1972-12-30
Note: self-signed certificate

Raw response

YU�l��&��h�����k��፡EDOWNGRD �G��O�vq�~��z��%�����.JO>�)�O�/
�����0��0�.0
	*�H��
0+1)0'U 1315970475355a04f759249a89679da30
691231160039Z
721230160039Z0+1)0'U 1315970475355a04f759249a89679da30��0
	*�H��
��0�����q���#���ݛ�Z�v`��.�`S&�I��/�vp �ݍ��:�Kw�D���
�hV@�wL<��F�;��H)tJV��/X�,�=��;
UT����~�2����
�����j��;�<��[�Yģ�s0
	*�H��
��Ճb�!Ӻ�r�o��*�t~��k���<h����-�%ǎ�~�ul#M��{a}�SB���h�өH����;]t��?�B��u:�n��T�vb�k�qI7����ȣ�-�1��?]$�����Z]��pX��A����r���L,�!�#��/��J�y�����>�R���m����DQ���.���P��D�����{m���aV�ZFa����>k�j�'Z�v@r��g���I}CYK�3%0��N;G���"...<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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