OSN

Host

212.50.23.236

Tags: Self-signed certificate Expired certificate

As of our latest check on 2026-06-07, 212.50.23.236 (A1 Bulgaria EAD, AS8717, 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
A1 Bulgaria EAD AS8717
Open ports
443 · at our latest check, 2026-06-07
Location
Bulgaria BG
Hostname
hds-backup.spnet.net · reverse DNS, checked 2026-10-05
Route
212.50.0.0/19 · announced by A1 Bulgaria EAD AS8717 RPKI valid
Organisation
Mobitel EAD · Network service provider (transit)
Registry network
BG-MTELNET-980310 · 212.50.0.0 - 212.50.31.255 · A1 Bulgaria EAD · RIPE
Abuse contact
[email protected] · for BG-MTELNET-980310
First seen
2026-06-07 07:14 UTC
Last seen alive
2026-06-07 07:15 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
commonname
Issued by
commonname
Valid
1970-01-02 → 1971-01-02
Note
self-signed certificate
Raw response 
1-��ŠC��E)Q���u~�k=�I%���H�tc�,�/�����0��0���H��l�0
	*�H��
0c10	UBG10UBulgaria10	UBG10U
Telenor1
0UTnCO10U
commonname0
700102012040Z
710102012040Z0c10	UBG10UBulgaria10	UBG10U
Telenor1
0UTnCO10U
commonname0�"0
	*�H��
�0�
��D^饍p���e����+�$&�?Ê0�>��8$���a�����j���S(���+ڝ����<�s�K>��Xw��0�P�\��zV�G���N��*�M!P�Xd~*��X��Q^��t��m���,�� @ߕ��XGR�,#�N���Yq�#/�����G�P��S������˜w�
>����0m�Ј���6cԽ$j9��ꈜ�j1R�l�e`wG�]-ɚfvk%!���ٵp�LY'���չX��?�|�Qoe�����0��0U�0�0U��0U%0++0Um[�#�>AJ$�e��\a&�HW0$	`�H��B
Generated by RouterOS0
	*�H��
�&�:x�	B,������=��9���#�#��0	7��
<8e����D�������k�R����G�K)���v...<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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