OSN

Host

212.86.47.233

Tags: Self-signed certificate Expired certificate

As of our latest check on 2026-06-07, 212.86.47.233 (DNS:NET Internet Service GmbH, AS15366, 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, 2026-06-07.

No known CVEs on this host.

Network
DNS:NET Internet Service GmbH AS15366
Open ports
443 · at our latest check, 2026-06-07
Location
Germany DE
Route
212.86.32.0/19 · announced by DNS:NET Internet Service GmbH AS15366 no RPKI authorisation
Organisation
DNS:NET Internet Service GmbH · Network service provider (transit)
Registry network
MARTENSNET · 212.86.47.224 - 212.86.47.255 · RIPE
Abuse contact
[email protected] · for MARTENSNET
First seen
2026-06-07 10:31 UTC
Last seen alive
2026-06-07 10:32 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
www.draytek.com
Issued by
Vigor Router
Valid
2020-08-09 → 2021-09-08
Note
self-signed certificate
Raw response 
TP	TD݉P�&R�c<���w1ۤL��'x�8a &	K�H��$�h|<}캋���R
�:�炖}���/����0��0���	�|����0
	*�H��
0x10	UTW10UHsinChu10UHuKou10U

DrayTek Corp.10UDrayTek Support10UVigor Router0
200809152413Z
210908152413Z0x10	UTW10UHsinChu10UHuKou10U

DrayTek Corp.10UDrayTek Support10UVigor Router0�"0
	*�H��
�0�
���0p)�͍
�D�_����6Ĭ�����!����IO�AW7�� w��XN�����c_2��C�U#Y�=��m��4ἲA���M$�k\Q�����yB��DwȨ��w޽":��܏_�����������u���D=󷖊ں.��L��/��Ǵ2�Q���_��Ey�l��
M���
v���^},H���p_�T��BY�C)�C% g�UI=yZ�q�(���&����>���ο��RCbؑU�D�Y��3010U%0
+0U0�www.draytek.com0
	*�H��
�cZ�֦T$��^ ��{H%��U�i��LD�c��
b��며E�e_U��'}��%��@�\�=,�0%0BqV���W�]-�s9R6~�I"��...<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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