MY IPs is a little utility that will return your actual Internet IP address even if you're behind a Firewall. It accomplishes this by connecting to remote Web Site and returning the IP address from there. In addition it will return your ISP Customer ID, Host name and Network IPs from all if any exist.

EzDNS publishes and/or emails your PC's dynamic IP address (both local and outside address) and connection information to a remote web page or text file that is customizable. EzDNS is deal for people with cable or DSL internet. Version 1.6 features IP Address page e-mail capability and program monitoring which displays the status of locally running applications.