All ports
Port3619/TCP
aairnet-2Port
3619
Protocol
TCP
Category
Registered
Service
aairnet-2
What is port 3619?
Port 3619/TCP is a Registered port, registered with IANA for specific applications. It is associated with the aairnet-2 service.
AAIR-Network 2
Useful commands
nmapnmap -p 3619 -sV example.comnetcatnc -zv example.com 3619curlcurl -v http://example.com:3619/telnettelnet example.com 3619bash(echo > /dev/tcp/example.com/3619) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 3619/tcpDeny
sudo ufw deny 3619/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 3619 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 3619 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=3619/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 3619" dir=in action=allow protocol=TCP localport=3619Security 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- Outdated versions with vulnerabilities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 3619/TCP?
Port 3619/TCP is associated with the aairnet-2 service. AAIR-Network 2
Is it safe to expose port 3619 to the Internet?
It depends on the service and configuration. Port 3619 (aairnet-2) 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 3619 is open?
You can use nmap: `nmap -p 3619 -sV example.com`, netcat: `nc -zv example.com 3619`, or the bash command: `(echo > /dev/tcp/example.com/3619) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 3619 on my firewall?
On Linux with UFW: `sudo ufw allow 3619/tcp` (open) or `sudo ufw deny 3619/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 3619 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 3619" dir=in action=allow protocol=TCP localport=3619`.
What applications and services use port 3619?
Port 3619/TCP is used by the aairnet-2 service. Specific uses depend on the software and configuration. Check our related tools section for more information.