As of our latest check on 2026-09-23, 120.55.40.28 (Hangzhou Alibaba Advertising Co.,Ltd., AS37963, China) had 3 open ports (80, 443, 8080) and no known CVEs.
Known CVEs on this host
3open ports
0names pointing here
0known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-09-23.
HTTP/1.1 400 Bad Request
Server: nginx
Date: Wed, 23 Sep 2026 18:36:29 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 666
Connection: close
<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body bgcolor="white">
<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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8080/tcpHTTPnginxfirst 2026-09-23 · last 2026-09-23
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.