<page_title> IPv4 </page_title> <section_title> Special-use addresses </section_title> <table> <cell> 127.0.0.0/8 <col_header> Address block </col_header> </cell> <cell> Used for loopback addresses to the local host. <col_header> Description </col_header> </cell> </table>
The network 127.0.0.0/8 is used for loopbacks.