All ports
Port4733/TCP
resorcsPort
4733
Protocol
TCP
Category
Registered
Service
resorcs
What is port 4733?
Port 4733/TCP is a Registered port, registered with IANA for specific applications. It is associated with the resorcs service.
RES Orchestration Catalog Services
Useful commands
nmapnmap -p 4733 -sV example.comnetcatnc -zv example.com 4733curlcurl -v http://example.com:4733/telnettelnet example.com 4733bash(echo > /dev/tcp/example.com/4733) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 4733/tcpDeny
sudo ufw deny 4733/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 4733 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 4733 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=4733/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 4733" dir=in action=allow protocol=TCP localport=4733Security 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- Outdated versions with vulnerabilities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 4733/TCP?
Port 4733/TCP is associated with the resorcs service. RES Orchestration Catalog Services
Is it safe to expose port 4733 to the Internet?
It depends on the service and configuration. Port 4733 (resorcs) 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 4733 is open?
You can use nmap: `nmap -p 4733 -sV example.com`, netcat: `nc -zv example.com 4733`, or the bash command: `(echo > /dev/tcp/example.com/4733) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 4733 on my firewall?
On Linux with UFW: `sudo ufw allow 4733/tcp` (open) or `sudo ufw deny 4733/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 4733 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 4733" dir=in action=allow protocol=TCP localport=4733`.
What applications and services use port 4733?
Port 4733/TCP is used by the resorcs service. Specific uses depend on the software and configuration. Check our related tools section for more information.