All ports
Port1624/TCP
udp-sr-portPort
1624
Protocol
TCP
Category
Registered
Service
udp-sr-port
What is port 1624?
Port 1624/TCP is a Registered port, registered with IANA for specific applications. It is associated with the udp-sr-port service.
udp-sr-port
Useful commands
nmapnmap -p 1624 -sV example.comnetcatnc -zv example.com 1624curlcurl -v http://example.com:1624/telnettelnet example.com 1624bash(echo > /dev/tcp/example.com/1624) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 1624/tcpDeny
sudo ufw deny 1624/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 1624 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 1624 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=1624/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 1624" dir=in action=allow protocol=TCP localport=1624Security 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- Outdated versions with vulnerabilities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 1624/TCP?
Port 1624/TCP is associated with the udp-sr-port service. udp-sr-port
Is it safe to expose port 1624 to the Internet?
It depends on the service and configuration. Port 1624 (udp-sr-port) 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 1624 is open?
You can use nmap: `nmap -p 1624 -sV example.com`, netcat: `nc -zv example.com 1624`, or the bash command: `(echo > /dev/tcp/example.com/1624) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 1624 on my firewall?
On Linux with UFW: `sudo ufw allow 1624/tcp` (open) or `sudo ufw deny 1624/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 1624 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 1624" dir=in action=allow protocol=TCP localport=1624`.
What applications and services use port 1624?
Port 1624/TCP is used by the udp-sr-port service. Specific uses depend on the software and configuration. Check our related tools section for more information.