All ports
Port152/TCP
bftpPort
152
Protocol
TCP
Category
Well-Known
Service
bftp
What is port 152?
Port 152/TCP is a Well-Known port, assigned by IANA for widely recognized services. It is associated with the bftp service.
Background File Transfer Program
Useful commands
nmapnmap -p 152 -sV example.comnetcatnc -zv example.com 152curlcurl -v http://example.com:152/telnettelnet example.com 152bash(echo > /dev/tcp/example.com/152) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 152/tcpDeny
sudo ufw deny 152/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 152 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 152 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=152/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 152" dir=in action=allow protocol=TCP localport=152Security 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- Outdated versions with vulnerabilities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 152/TCP?
Port 152/TCP is associated with the bftp service. Background File Transfer Program
Is it safe to expose port 152 to the Internet?
It depends on the service and configuration. Port 152 (bftp) 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 152 is open?
You can use nmap: `nmap -p 152 -sV example.com`, netcat: `nc -zv example.com 152`, or the bash command: `(echo > /dev/tcp/example.com/152) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 152 on my firewall?
On Linux with UFW: `sudo ufw allow 152/tcp` (open) or `sudo ufw deny 152/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 152 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 152" dir=in action=allow protocol=TCP localport=152`.
What applications and services use port 152?
Port 152/TCP is used by the bftp service. Specific uses depend on the software and configuration. Check our related tools section for more information.