Host

217.181.237.138

As of our latest check on 2026-06-09, 217.181.237.138 (SEWAN SAS, AS8399, France) 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, 2026-06-09.

No known CVEs on this host.

Network: SEWAN SAS AS8399
Open ports: 443 · at our latest check, 2026-06-09
Location: France FR
Route: 217.181.128.0/17 · announced by SEWAN SAS AS8399 RPKI valid
Organisation: Sewan SAS · Access network (cable / DSL / ISP)
Registry network: FR-SEWAN-20010302 · 217.181.128.0 - 217.181.255.255 · SEWAN SAS · RIPE
Abuse contact: [email protected] · for FR-SEWAN-20010302
First seen: 2026-06-09 07:30 UTC
Last seen alive: 2026-06-09 07:31 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 2026-06-09 · last 2026-06-09

TLS: TLSv1.2
Certificate for: antispam.bleublanc.fr, www.antispam.bleublanc.fr
Issued by: Gandi Standard SSL CA 2
Valid: 2022-08-12 → 2023-08-13

Raw response

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9w���)�]R�/
�]YVS0�O0�7�V#������>�)��0
	*�H��
0_10	UFR10UParis10UParis10U
Gandi1 0UGandi Standard SSL CA 20
220812000000Z
230813235959Z0 10Uantispam.bleublanc.fr0�"0
	*�H��
�0�
��tq��ԅFm�O�A����|0���<�jBW��q�u�H�;%/�=����d^:e~���"D���7@���x1�d73I'h�����v)*9������/�bQ6�[��*ɺ�l..%�|i�T�!�e���(D��j�(ؖ#(��p/;�7n�D�Hu"wgA�O�������^Z�"9�]��U�[5%g�2�l�rp,@4��Kh��h-}��n����j��1m�@iZR�a���(Qg	��p=K׉n���C��D0�@0U#0�����ɯN�a<�|�]A�i0�0U�I7*24�:5������L���0U��0U�00U%0++0KU D0B06+�10'0%+https://cps.usertrust.com0g�0AU:0806�4�2�0http://crl.usertrust.com/GandiStandardSSLCA2.crl0s+g0e0<+0�0http://...<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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