OSN

Host

120.55.87.58

Tags: Hosting Remote access Self-signed certificate

As of our latest check on 2026-09-23, 120.55.87.58 (Hangzhou Alibaba Advertising Co.,Ltd., AS37963, China) 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, 2026-09-23.

No known CVEs on this host.

Network
Hangzhou Alibaba Advertising Co.,Ltd. AS37963
Open ports
3389 · at our latest check, 2026-09-23
Location
China CN
Route
120.55.0.0/17 · announced by Hangzhou Alibaba Advertising Co.,Ltd. AS37963 RPKI valid
Organisation
Alibaba Group · Content / hosting
Registry network
ALISOFT · 120.55.0.0 - 120.55.255.255 · APNIC
Abuse contact
[email protected] · for ALISOFT
First seen
2026-09-23 18:37 UTC
Last seen alive
2026-09-23 18:41 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 2026-09-23 · last 2026-09-23
TLS
TLSv1.2
Certificate for
iZi9vbr8z1l3cgZ
Issued by
iZi9vbr8z1l3cgZ
Valid
2026-07-29 → 2027-01-28
Note
self-signed certificate
Raw response 
EMj���N\2�Z�D�7(�/����ԅ�4+�K� �G5����]�GR �bﴌS��Υ3�
�5����0��0�ʠ*M��e{�L�jhWD0
	*�H��
010UiZi9vbr8z1l3cgZ0
260729121709Z
270128121709Z010UiZi9vbr8z1l3cgZ0�"0
	*�H��
�0�
��	q�$���,x��&�N���D���O5��	JfS2��������f��.d}��fO�Nku��n��5**���Y�;Yx�-��V��
(2���eU����)q!��6�t���	cV].TN-����dv{���B?4�*|E]���sO�a����݇]�<l�Vo�7�T@_T
Ҡ���'�Ҍ2���ڋވ���4�Q値�_�7I�F$/���s�N�1�Mi�$9�& MR���EB�<gq*��������U]�$0"0U%0
+0U00
	*�H��
�f�-j��?����g���o;s}:��
�e&��'��	"�K8~�jnٕ���]��7�~��&G���
��Ϣ"%ѕSv�+gi.3T`��<!�m �+<����m@���ȍ����s�
�
���8�����D�0���@޷�JA����z��...<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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