Using network address is technology of a kind of burgeoning network name visit, it is the quickest, the most convenient network visits a standard.

Of technology of network name visit evolved to experience the following process roughly. It is facilitating memory at first, network staff breaks up the network address that comprises by binary "0" , "1" 4 paragraphs, use decimal means to try to express, this is IP address. Subsequently, researcher will pure number is pushed on foundation of denotive IP address more the character of facilitating memory visit marks, be based on the domain name system of IP address namely. Immediately of domain name system is applied extensively in each application at Internet, for example, email and FTP, promoted an internet network greatly gain ground. Technology of current network address is one kind is based on domain name foundation over, special the visit technology that browses at WWW. It concerns through building the correspondence of current network address and website address URL, reduced the complexity of domain name system effectively, a kind be implementation browser visit convenient means. The person that visit need not be remembered or input the address of complex and expatiatory English domain name such as Http:// , Www, .com, .net, the name that wants to input current network address to be like enterprise, product, brand in column of browser network address only or phoneticize can arrive directly at target website.