ping urls

Hi all, I have amassed several txt files with ping lists and am wondering if anyone has free software that checks for dead/live ping sites? Here is one of my lists that have been deduped... http://blogsearch.google.com/ping/RPC2 http://1470.net/api/ping http://api.feedster.com/ping...

This mass ping site is extremely fast and is also 100% FREE. Soon to be the #1 mass ping site online. We've already had hundreds of amazing reviews from other forums and decided to bring this to everyone at BlackHatWorld :) There's no limit to how many URLs you can ping. The process will...