All ports
Port22347/UDP
wibukeyPort
22347
Protocol
UDP
Category
Registered
Service
wibukey
What is port 22347?
Port 22347/UDP is a Registered port, registered with IANA for specific applications. It is associated with the wibukey service.
WibuKey Standard WkLan
Useful commands
nmapnmap -p 22347 -sV example.comnetcatnc -zv example.com 22347curlcurl -v http://example.com:22347/telnettelnet example.com 22347bash(echo > /dev/udp/example.com/22347) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 22347/udpDeny
sudo ufw deny 22347/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 22347 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 22347 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=22347/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 22347" dir=in action=allow protocol=UDP localport=22347Security 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- Outdated versions with vulnerabilities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 22347/UDP?
Port 22347/UDP is associated with the wibukey service. WibuKey Standard WkLan
Is it safe to expose port 22347 to the Internet?
It depends on the service and configuration. Port 22347 (wibukey) 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 22347 is open?
You can use nmap: `nmap -p 22347 -sV example.com`, netcat: `nc -zv example.com 22347`, or the bash command: `(echo > /dev/udp/example.com/22347) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 22347 on my firewall?
On Linux with UFW: `sudo ufw allow 22347/udp` (open) or `sudo ufw deny 22347/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 22347 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 22347" dir=in action=allow protocol=UDP localport=22347`.
What applications and services use port 22347?
Port 22347/UDP is used by the wibukey service. Specific uses depend on the software and configuration. Check our related tools section for more information.