The reason is that this address has been reserved as what is known as the loopback address. However, there is one address that cannot be used by any computer in the world, and that address is 127.0.0.1. A computer on the network is identified by what is known as an IP address, which consists of four numbers separated by dots, such as 127.0.0.1. For a complete rundown of what PING is, please goto The Ping Page. In brief, PING is a command that is used on computer networks to verify connections to other computers.
Why PING 127.0.0.1? Visit our online store at CafePress for items with the PING 127.0.0.1 Computer Services logo! What is PING 127.0.0.1 and why was it chosen as the name for the company?Īn excellent question! The name PING 127.0.0.1 is derived from the computer command PING.
