From Flexbyte Software:
NetStat Agent is a extremely useful network tool for monitoring and diagnosing. It includes all useful network tools such as netstat, ping, traceroute, ipconfig, dns query (nslookup), whois, arp, route and http checker, but in a clean graphical interface. NetStat Agent shows your TCP and UDP connections, the geographical location of the remote IP-address and its hostname. It gives you the option to close unwanted connections. NetStat Agent provides you with the ability to test whether a remote host is reachable across an IP network and determines the route between your computer and a remote host. It retrieves all available information about your computer network configuration.