That is, it calculates how long it takes for the packet to reach the server and to be sent back. It's actually slightly more complicated, because when you ping something you actually send a whole bunch of these PING messages.
ABC HD features great movies and programming such as Dancing with the Stars, Modern Family, Desperate Housewives and Grey's Anatomy in high-definition. amc hd AMC HD is an award-winning, 24-hour network that offers an extensive list of film titles, as well as critically acclaimed original programming.
Also, SEC Network programming will be available to Time Warner subscribers online and through the WatchESPN app. DirecTV previously announced its subscribers who purchase the CHOICE package or better will find the SEC Network on channel No. 611. Dish Network told customers it will carry the station on channel 404.