Host

120.27.151.5

Tags: Hosting

As of our latest check on 2026-09-28, 120.27.151.5 (Hangzhou Alibaba Advertising Co.,Ltd., AS37963, China) had 1 open port (21) and 1 known CVE.

Known CVEs on this host

1open port
2names pointing here
1known CVE
0known exploited

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

CVEs by severity: 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 · at our latest check, 2026-09-28
Location
China CN
Route
120.27.128.0/18 · 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
2026-09-28 02:12 UTC
Last seen alive
2026-09-28 02:15 UTC
Hosted domains
2 names point here

Reputation

Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.

Services (1)

21/tcp FTP filezilla_server 0.9.46 1 CVE first 2026-09-28 · last 2026-09-28
Banner
220 FileZilla Server version 0.9.46 beta written by Tim Kosse ([email protected]) Please visit http://sourceforge.
Raw response
220 FileZilla Server version 0.9.46 beta written by Tim Kosse ([email protected]) Please visit http://sourceforge.

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.

Hostnames pointing to this address

2 names · as answered by each domain's own name servers

knuav.comfirst seen 2026-10-14
mail.knuav.comearlier · last seen 2026-10-14