120.55.52.16 — 2 open ports, 0 known CVEs, network Hangzhou Alibaba Advertising…

Known CVEs on this host

2open ports

0names pointing here

0known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-09-28.

No known CVEs on this host.

Network: Hangzhou Alibaba Advertising Co.,Ltd. AS37963
Open ports: 80, 443 · at our latest check, 2026-09-28
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: 2026-09-28 10:19 UTC
Last seen alive: 2026-09-28 10:22 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 (2)

80/tcp HTTP nginx first 2026-09-28 · last 2026-09-28

Status: 200 OK
Title: Playtrac
Server: nginx

Raw response

HTTP/1.1 200 OK
Server: nginx
Date: Mon, 28 Sep 2026 10:20:03 GMT
Content-Type: text/html
Last-Modified: Fri, 29 Nov 2024 05:13:44 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"67494d88-1d47"
Strict-Transport-Security: max-age=15768000
Content-Encoding: gzip

c0c
��YiWI�+����d�FB` s3n80������tWBK�������9GeS6\@g���&�c&�>��[] �Ƞ���Z�Ru�}�o�5�^j>�i3�r���b$�j��D�q�)�.M�M�#�������D��Nĝ���΀��4B�[0�ɘIo�N��)�X��zL	�>6��%�ݣc����/�i�q���Ii��>YM��$ThJj�3�FĆ�K�)Q�m����=v��������O��+�z˞zgݙ+�O,X����l�ֳqw@�6��~wP�ܼ��zAƆ=�o���+�
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443/tcp TLS first 2026-09-28 · last 2026-09-28

TLS: TLSv1.2
Certificate for: playtrac.tech, www.playtrac.tech
Issued by: Encryption Everywhere G3 TLS ECC P384 SHA384 2023 CA1
Valid: 2026-09-23 → 2026-12-21

Raw response

HTTP/1.1 400 Bad Request
Server: nginx
Date: Mon, 28 Sep 2026 10:19:59 GMT
Content-Type: text/html
Content-Length: 650
Connection: close

<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body>
<center><h1>400 Bad Request</h1></center>
<center>The plain HTTP request was sent to HTTPS port</center>
<hr><center>nginx</center>
</body>
</html>
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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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