How to check for open ports on Linux – Linux Hint

UDP Port Scanner, Online UDP Port Scan, UDP Port - IPVoid UDP Port Scanner. With this online UDP port scanner you can scan an IP address for open UDP ports. Use this UDP port scan tool to check what services (dns, tftp, ntp, snmp, mdns, upnp) are running on your server, test if your firewall is working correctly, view open UDP ports. Citrix Port Check Utility Sep 18, 2009

Dec 19, 2018

How Do I Open a Port on Windows Firewall? Nov 15, 2018

Check ALL open ports, scan open ports online free tool

For instance, my current ip address is 192.168.2.33 , but I want to check for open ports of the ip address 191.168.1.44 . If I enter netstat -an on my machine, it checks for open ports on my machine and not the remote machine right ? How do I use netstat to probe the remote ip at 191.168.1.44 inst