Host

65.52.0.173

Tags: Cloud Hosting Remote access Self-signed certificate

As of our latest check on 2026-07-17, 65.52.0.173 (Microsoft Corporation, AS8075, United States) had 1 open port (3389) 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, 2026-07-17.

No known CVEs on this host.

Network: Microsoft Corporation AS8075
Open ports: 3389 · at our latest check, 2026-07-17
Location: United States US
Route: 65.52.0.0/14 · announced by Microsoft Corporation AS8075 RPKI valid
Organisation: Microsoft Corporation · Content / hosting
Cloud: Microsoft Azure · AzureCloud · region northcentralus
Registry network: MICROSOFT-1BLK · 65.52.0.0 - 65.55.255.255 · Microsoft Corporation · ARIN
Abuse contact: [email protected] · for MICROSOFT-1BLK
First seen: 2026-07-17 23:54 UTC
Last seen alive: 2026-07-17 23:58 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)

3389/tcp TLS first 2026-07-17 · last 2026-07-17

TLS: TLSv1.2
Certificate for: TESNEW1-AZ
Issued by: TESNEW1-AZ
Valid: 2026-05-28 → 2026-11-27
Note: self-signed certificate

Raw response

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	*�H��
010U
TESNEW1-AZ0
260528111808Z
261127111808Z010U
TESNEW1-AZ0�"0
	*�H��
�0�
���|�!���8�����w��\6F~��F��K��N���FG�"Ah��E��x�ih��ϫbŢ{p����a��f`������Sd����Lyy����{�[���x���-f)܄�s��L�U�6IV؝���S�t���ġ*ʍ���V�k(��AG����C{to>�a&W'����cLb�6KO<�~b|6��S-Ғ��j�JF9���-6z��)'Q>U���x2��iE���R��X
��Ȭ��$0"0U%0
+0U00
	*�H��
�NB%EuIT��U��C�)S��'�t+݅'q�6�D P�/2������J���TZ����?Gb�
��Ӫ|�-�G�=)i��âp\m�c�C���%Xި|������w������E�o��1������t��+��	�5���t�_\B�#Hq�ZM...<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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