All ports
Port136/TCP
profilePort
136
Protocol
TCP
Category
Well-Known
Service
profile
What is port 136?
Port 136/TCP is a Well-Known port, assigned by IANA for widely recognized services. It is associated with the profile service.
PROFILE Naming System
Useful commands
nmapnmap -p 136 -sV example.comnetcatnc -zv example.com 136curlcurl -v http://example.com:136/telnettelnet example.com 136bash(echo > /dev/tcp/example.com/136) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 136/tcpDeny
sudo ufw deny 136/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 136 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 136 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=136/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 136" dir=in action=allow protocol=TCP localport=136Security 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- Outdated versions with vulnerabilities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 136/TCP?
Port 136/TCP is associated with the profile service. PROFILE Naming System
Is it safe to expose port 136 to the Internet?
It depends on the service and configuration. Port 136 (profile) is a Well-Known 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 136 is open?
You can use nmap: `nmap -p 136 -sV example.com`, netcat: `nc -zv example.com 136`, or the bash command: `(echo > /dev/tcp/example.com/136) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 136 on my firewall?
On Linux with UFW: `sudo ufw allow 136/tcp` (open) or `sudo ufw deny 136/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 136 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 136" dir=in action=allow protocol=TCP localport=136`.
What applications and services use port 136?
Port 136/TCP is used by the profile service. Specific uses depend on the software and configuration. Check our related tools section for more information.