Vtrace: For iOS - Free
Vtrace performs the task of tracing the route between where you are and the IP Address or URL of another server quickly.
Vtrace lets you enter the IP Address of another server or node, or the URL of a site, and it will log the IP address of every gateway between the points and plot each of them on a Google map with the standard map pin. Click the pin, and you’ll be directed to a Web site for further information. If you run a Web site or Web service that's experiencing latency, this will, for example, give you the chance to see if your route is running through a location that is handling a natural disaster or other stress.