21/tcp
FTP
first 2026-07-04 · last 2026-07-04
- Banner
- 220 Forward FTP server ready.
Raw response
220 Forward FTP server ready.
Host
52.144.32.21
As of our latest check on 2026-07-04, 52.144.32.21 (Metronet, AS30600, United States) had 3 open ports (21, 22, 80) and 40 known CVEs.
Known CVEs on this host
3open ports
0names pointing here
40known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-07-04.
CVEs by severity: CRITICAL 1 HIGH 11 MEDIUM 16 LOW 12
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
- Metronet AS30600
- Open ports
- 21, 22, 80 · at our latest check, 2026-07-04
- Location
- United States US
- Hostname
- 1729790-static.gdrpmiab.metronetinc.net · reverse DNS, checked 2026-10-04
- Route
- 52.144.32.0/23 · announced by Metronet AS30600 no RPKI authorisation
- Organisation
- CMN-RUS, Inc. d/b/a Metronet · Access network (cable / DSL / ISP)
- Registry network
- CMN-LS-IPV4-1 · 52.144.32.0 - 52.144.39.255 · Metronet · ARIN
- Abuse contact
- [email protected] · for CMN-LS-IPV4-1
- First seen
- 2026-07-04 14:59 UTC
- Last seen alive
- 2026-07-04 15:01 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)
- Server
- SSH-2.0-OpenSSH_8.2
- Host key
- ssh-ed25519 12879e3ea85c9f00…
Raw response
SSH-2.0-OpenSSH_8.2
80/tcp
HTTP
nginx
first 2026-07-04 · last 2026-07-04
- Status
- 200 OK
- Server
- nginx
Raw response
HTTP/1.1 400 Bad Request Server: nginx Date: Sat, 04 Jul 2026 14:59:24 GMT Content-Type: text/html Content-Length: 150 Connection: close <html> <head><title>400 Bad Request</title></head> <body> <center><h1>400 Bad Request</h1></center> <hr><center>nginx</center> </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.