All ports
Port59/UDP
Port
59
Protocol
UDP
Category
Well-Known
Service
Unassigned
What is port 59?
Port 59/UDP is a Well-Known port, assigned by IANA for widely recognized services. It currently has no assigned service in the IANA registry.
any private file service
Useful commands
nmapnmap -p 59 -sV example.comnetcatnc -zv example.com 59curlcurl -v http://example.com:59/telnettelnet example.com 59bash(echo > /dev/udp/example.com/59) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 59/udpDeny
sudo ufw deny 59/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 59 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 59 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=59/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 59" dir=in action=allow protocol=UDP localport=59Security Risks
- Unauthorized access to the service
- Data exposure if the service is unauthenticated
- Outdated versions with vulnerabilities
- Incorrect service configuration
Frequently Asked Questions
What service runs on port 59/UDP?
Port 59/UDP is associated with the Unassigned service. any private file service
Is it safe to expose port 59 to the Internet?
It depends on the service and configuration. Port 59 (Unassigned) is a Well-Known port. If you need to expose it, keep the service updated, use strong authentication, and configure a firewall. It's always recommended to restrict access by IP when possible.
How do I check if port 59 is open?
You can use nmap: `nmap -p 59 -sV example.com`, netcat: `nc -zv example.com 59`, or the bash command: `(echo > /dev/udp/example.com/59) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 59 on my firewall?
On Linux with UFW: `sudo ufw allow 59/udp` (open) or `sudo ufw deny 59/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 59 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 59" dir=in action=allow protocol=UDP localport=59`.
What applications and services use port 59?
Port 59/UDP is used by the Unassigned service. Specific uses depend on the software and configuration. Check our related tools section for more information.