Port 4689

altovacentral · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicealtovacentral
Registered2005-08

Frequently asked questions

What is port 4689 used for?

Port 4689 is registered with the IANA for altovacentral (TCP/UDP). Description: Altova DatabaseCentral.

Is port 4689 a well-known port?

No. Port 4689 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 4689 is open?

Locally on Linux with ss -tulpn | grep ':4689\b', on Windows with netstat -ano | findstr :4689. To test a remote host use Test-NetConnection <host> -Port 4689 in PowerShell or nc -zv <host> 4689 on Linux/macOS.

How do I open port 4689 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 4689/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=4689/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 4689" -Direction Inbound -Protocol TCP -LocalPort 4689 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPaltovacentralAltova DatabaseCentral
UDPaltovacentralAltova DatabaseCentral

Nearby entries