Host

217.31.161.4

As of our latest check on 2026-06-08, 217.31.161.4 (Bahnhof AB, AS8473, Sweden) had 2 open ports (25, 443) and no known CVEs.

Known CVEs on this host

2open ports

2names 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: Bahnhof AB AS8473
Open ports: 25, 443 · at our latest check, 2026-06-08
Location: Sweden SE
Hostname: h-217-31-161-4.a444.priv.bahnhof.se · reverse DNS, checked 2026-10-05
Route: 217.31.160.0/19 · announced by Bahnhof AB AS8473 RPKI valid
Organisation: Bahnhof · Network service provider (transit)
Registry network: GENERAL-PRIVATE-NET-A444-12 · 217.31.161.0 - 217.31.161.255 · RIPE
Abuse contact: [email protected] · for GENERAL-PRIVATE-NET-A444-12
Hostnames: SRV23.a.ad, h-217-31-161-4.A444.priv.bahnhof.se
First seen: 2026-06-08 05:40 UTC
Last seen alive: 2026-06-08 05:41 UTC
Hosted domains: 2 names point 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: SRV23, SRV23.a.ad
Issued by: SRV23
Valid: 2022-05-30 → 2027-05-30
Note: self-signed certificate

Raw response

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	*�H��
010USRV230
220530133019Z
270530133019Z010USRV230�"0
	*�H��
�0�
��NX��J2�����U�i���5�����������g��/��}V�N��GkM��c�v�K9��>9hEc�k�t�1�]#��9&�u��3�~�_�A����Fd���n�xF�Z��������z�I8�狒�}���d����C�Lj�F��%c�q�j��=��-ɔ��g���=ǝ0�n/q��k��S�VB�J[�������O
����a+�3(���<cQ�h����]�h��f���0�}ӧ���S0Q0U��0U0�SRV23�
SRV23.a.ad0U%0
+0U�00
	*�H��
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	�	����ɾ�U�߃�W�� ����g@^a���،�����}���F0{�ϝ�{��ex5�lT,�Qg�!�+�����x+...<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.

Hostnames pointing to this address

2 names · as answered by each domain's own name servers

arvanius.sefirst seen 2026-10-02

mail.arvanius.sefirst seen 2026-10-02

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