       host_info addresses host

       host_info official_name host

       host_info aliases host
              Obtain information about a internet host. The argu-
              ment host can be  either  a  host  name  or  an  IP
              address.

              The following subcommands are recognized:

              addresses
                     Return the list of IP addresses for host.

              official_name
                     Return official name for host.

              aliases
                     Return  the list of aliases for host.  (Note
                     that these are IP number  aliases,  not  DNS
