21/tcp
FTP
first 2026-09-23 · last 2026-09-23
- Banner
- 220 Welcome to LINKHEALTH ftp.
Raw response
220 Welcome to LINKHEALTH ftp.
Host
120.26.128.152
Tags: Hosting
As of our latest check on 2026-09-23, 120.26.128.152 (Hangzhou Alibaba Advertising Co.,Ltd., AS37963, China) had 2 open ports (21, 443) and no known CVEs.
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, 2026-09-23.
No known CVEs now
Not counted: 13 on a distribution build — the fix may be backported (nginx 1.14.0). See them
- Network
- Hangzhou Alibaba Advertising Co.,Ltd. AS37963
- Open ports
- 21, 443 · 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 14:25 UTC
- Last seen alive
- 2026-09-23 14:29 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)
443/tcp
HTTP
nginx/1.14.0 (Ubuntu)
first 2026-09-23 · last 2026-09-23
- Status
- 200 OK
- Title
- 灵孩物联
- Server
- nginx/1.14.0 (Ubuntu)
Raw response
HTTP/1.1 400 Bad Request Server: nginx/1.14.0 (Ubuntu) Date: Wed, 23 Sep 2026 14:25:39 GMT Content-Type: text/html Content-Length: 182 Connection: close <html> <head><title>400 Bad Request</title></head> <body bgcolor="white"> <center><h1>400 Bad Request</h1></center> <hr><center>nginx/1.14.0 (Ubuntu)</center> </body> </html>
Distribution build — the fix may be backported (13)
These CVEs were matched on software built by an operating-system distribution whose package revision the service does not show. Distributions often fix a flaw without changing the upstream version number, so whether this build is affected cannot be told from its version. They are not counted. 1 of them is known to be exploited.
CVEs by severity: HIGH 9 MEDIUM 4
| CVE | Software |
|---|---|
| CVE-2023-44487 HIGH 7.5 known exploited | nginx 1.14.0 · port 443 |
| CVE-2022-41741 HIGH 7.8 | nginx 1.14.0 · port 443 |
| CVE-2021-23017 HIGH 7.7 | nginx 1.14.0 · port 443 |
| CVE-2018-16843 HIGH 7.5 | nginx 1.14.0 · port 443 |
| CVE-2018-16844 HIGH 7.5 | nginx 1.14.0 · port 443 |
| CVE-2019-9511 HIGH 7.5 | nginx 1.14.0 · port 443 |
| CVE-2019-9513 HIGH 7.5 | nginx 1.14.0 · port 443 |
| CVE-2021-3618 HIGH 7.4 | nginx 1.14.0 · port 443 |
| CVE-2022-41742 HIGH 7.1 | nginx 1.14.0 · port 443 |
| CVE-2019-9516 MEDIUM 6.5 | nginx 1.14.0 · port 443 |
| CVE-2018-16845 MEDIUM 6.1 | nginx 1.14.0 · port 443 |
| CVE-2019-20372 MEDIUM 5.3 | nginx 1.14.0 · port 443 |
| CVE-2025-23419 MEDIUM 5.3 | nginx 1.14.0 · 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.