KnowDB

port

22 (ssh)

See also: software openssh

Port 22 (ssh): SSH (Secure Shell), remote login and command execution.

Port 22 is open on 100 hosts in your infrastructure, across 12 operating systems.

Read more: "Secure Shell" on Wikipedia, openssh.com

Operating systems of the hosts listening to this port:

Ubuntu 24: 23 hosts (23%)Debian 12: 15 hosts (15%)RHEL 8: 14 hosts (14%)RHEL 9: 11 hosts (11%)Ubuntu 22: 11 hosts (11%)Debian 11: 6 hosts (6%)Ubuntu 20: 6 hosts (6%)Other: 14 hosts (14%)
  1. Ubuntu 2423 hosts, 23%
  2. Debian 1215 hosts, 15%
  3. RHEL 814 hosts, 14%
  4. RHEL 911 hosts, 11%
  5. Ubuntu 2211 hosts, 11%
  6. Debian 116 hosts, 6%
  7. Ubuntu 206 hosts, 6%
  8. Windows 20226 hosts, 6% (in Other)
  9. Ubuntu 263 hosts, 3% (in Other)
  10. Windows 20163 hosts, 3% (in Other)
  11. SUSE 151 host, 1% (in Other)
  12. Windows 20191 host, 1% (in Other)