21/tcp
FTP
first 2026-09-23 · last 2026-09-23
Raw response
220-Microsoft FTP Service
Host
120.26.76.197
Tags: Hosting End-of-life software
As of our latest check on 2026-09-23, 120.26.76.197 (Hangzhou Alibaba Advertising Co.,Ltd., AS37963, China) had 2 open ports (21, 80) and 3 known CVEs.
Known CVEs on this host
2open ports
0names pointing here
3known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-09-23.
CVEs by severity: HIGH 2 MEDIUM 1
A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version. See the list
- Network
- Hangzhou Alibaba Advertising Co.,Ltd. AS37963
- Open ports
- 21, 80 · at our latest check, 2026-09-23
- Location
- China CN
- Route
- 120.26.0.0/16 · announced by Hangzhou Alibaba Advertising Co.,Ltd. AS37963 RPKI valid
- Organisation
- Alibaba Group · Content / hosting
- Registry network
- ALISOFT · 120.24.0.0 - 120.27.255.255 · APNIC
- Abuse contact
- [email protected] · for ALISOFT
- First seen
- 2026-09-23 05:17 UTC
- Last seen alive
- 2026-09-23 05:20 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)
- Status
- 404 Not Found
- Title
- 网站访问报错
- Server
- Microsoft-IIS/7.5
Raw response
HTTP/1.1 400 Bad Request Content-Type: text/html; charset=us-ascii Server: Microsoft-HTTPAPI/2.0 Date: Wed, 23 Sep 2026 05:18:09 GMT Connection: close Content-Length: 326 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd"> <HTML><HEAD><TITLE>Bad Request</TITLE> <META HTTP-EQUIV="Content-Type" Content="text/html; charset=us-ascii"></HEAD> <BODY><h2>Bad Request - Invalid Verb</h2> <hr><p>HTTP Error 400. The request verb is invalid.</p> </BODY></HTML>
Vulnerabilities
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.