All ports
Port9163/UDP
apani4Port
9163
Protocol
UDP
Category
Registered
Service
apani4
What is port 9163?
Port 9163/UDP is a Registered port, registered with IANA for specific applications. It is associated with the apani4 service.
apani4
Useful commands
nmapnmap -p 9163 -sV example.comnetcatnc -zv example.com 9163curlcurl -v http://example.com:9163/telnettelnet example.com 9163bash(echo > /dev/udp/example.com/9163) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 9163/udpDeny
sudo ufw deny 9163/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 9163 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 9163 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=9163/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 9163" dir=in action=allow protocol=UDP localport=9163Security 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- Outdated versions with vulnerabilities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 9163/UDP?
Port 9163/UDP is associated with the apani4 service. apani4
Is it safe to expose port 9163 to the Internet?
It depends on the service and configuration. Port 9163 (apani4) is a Registered 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 9163 is open?
You can use nmap: `nmap -p 9163 -sV example.com`, netcat: `nc -zv example.com 9163`, or the bash command: `(echo > /dev/udp/example.com/9163) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 9163 on my firewall?
On Linux with UFW: `sudo ufw allow 9163/udp` (open) or `sudo ufw deny 9163/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 9163 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 9163" dir=in action=allow protocol=UDP localport=9163`.
What applications and services use port 9163?
Port 9163/UDP is used by the apani4 service. Specific uses depend on the software and configuration. Check our related tools section for more information.