21/tcp
FTP
first 2026-09-23 · last 2026-09-30
- Banner
- 220 Welcome to www.net.cn FTP service.
Raw response
220 Welcome to www.net.cn FTP service.
Host
120.26.220.71
As of our latest check on 2026-09-23, 120.26.220.71 (Hangzhou Alibaba Advertising Co.,Ltd., AS37963, China) had 3 open ports (21, 443, 3306) and 552 known CVEs, 1 known to be exploited.
Known CVEs on this host
3open ports
0names pointing here
552known CVEs
1known exploited
Open ports and CVEs as of our latest check of this host, 2026-09-23.
CVEs by severity: CRITICAL 64 HIGH 115 MEDIUM 314 LOW 59
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
Not counted: 5 only affect a particular platform; this host's is not known (php 5.2.17, mysql 5.1.48). See them
- Network
- Hangzhou Alibaba Advertising Co.,Ltd. AS37963
- Open ports
- 21, 443, 3306 · 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 14:34 UTC
- Last seen alive
- 2026-09-23 14:38 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 (3)
- Status
- 404 Not Found
- Title
- 网站访问报错
- Server
- Apache
- Powered by
- PHP/5.2.17
Raw response
HTTP/1.1 400 Bad Request Date: Wed, 23 Sep 2026 14:34:50 GMT Server: Apache Content-Length: 11 Connection: close Content-Type: text/html; charset=iso-8859-1 Bad Request
- Protocol
- 5.1.48-log
Raw response
8
5.1.48-log��0R{55JTHK��}Vtg)2^e_-`~
Vulnerabilities
Only affects certain platforms (5)
These CVEs only apply when the software runs on a particular platform (for example Windows), and this host's platform is not known. They are not counted.
CVEs by severity: CRITICAL 2 HIGH 2 MEDIUM 1
| CVE | Software |
|---|---|
| CVE-2012-2376 HIGH 10.0 | php 5.2.17 · port 443 |
| CVE-2015-4642 CRITICAL 9.8 | php 5.2.17 · port 443 |
| CVE-2024-3566 CRITICAL 9.8 | php 5.2.17 · port 443 |
| CVE-2017-15945 HIGH 7.8 | mysql 5.1.48 · port 3306 |
| CVE-2011-0754 MEDIUM 4.4 | php 5.2.17 · port 443 |
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.