All ports
Port1112/TCP
icpPort
1112
Protocol
TCP
Category
Registered
Service
icp
What is port 1112?
Port 1112/TCP is a Registered port, registered with IANA for specific applications. It is associated with the icp service.
Intelligent Communication Protocol
Useful commands
nmapnmap -p 1112 -sV example.comnetcatnc -zv example.com 1112curlcurl -v http://example.com:1112/telnettelnet example.com 1112bash(echo > /dev/tcp/example.com/1112) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 1112/tcpDeny
sudo ufw deny 1112/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 1112 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 1112 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=1112/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 1112" dir=in action=allow protocol=TCP localport=1112Security 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- Outdated versions with vulnerabilities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 1112/TCP?
Port 1112/TCP is associated with the icp service. Intelligent Communication Protocol
Is it safe to expose port 1112 to the Internet?
It depends on the service and configuration. Port 1112 (icp) 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 1112 is open?
You can use nmap: `nmap -p 1112 -sV example.com`, netcat: `nc -zv example.com 1112`, or the bash command: `(echo > /dev/tcp/example.com/1112) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 1112 on my firewall?
On Linux with UFW: `sudo ufw allow 1112/tcp` (open) or `sudo ufw deny 1112/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 1112 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 1112" dir=in action=allow protocol=TCP localport=1112`.
What applications and services use port 1112?
Port 1112/TCP is used by the icp service. Specific uses depend on the software and configuration. Check our related tools section for more information.