NAME

       Zonemaster::Engine::Net::IP - Net::IP::XS Wrapper

SYNOPSIS

           my $ip = Zonemaster::Engine::Net::IP->new( q{0.0.0.0/8} );

PROCEDURAL INTERFACE

       ip_is_ipv4
           Check if an IP address is of type 4.

           Params
               IP address

           Returns
               1 (yes) or 0 (no)

               ip_is_ipv4($ip) and print "$ip is IPv4";

       ip_is_ipv6
           Check if an IP address is of type 6.

           Params
               IP address

           Returns
               1 (yes) or 0 (no)

               ip_is_ipv6($ip) and print "$ip is IPv6";

       Error
           Returns the error string corresponding to the last error generated in the module.
           This is also useful for the OO interface, as if the new() function fails, we cannot
           call $ip->error() and so we have to use Error().

               warn Error();

METHODS

       new Constructor of object.

       ip  Return the IP address (or first IP of the prefix or range) in quad format, as a
           string.

               print ($ip->ip());

       overlaps
           Check if two IP ranges/prefixes overlap each other. The value returned by the function
           should be one of: $IP_PARTIAL_OVERLAP (ranges overlap) $IP_NO_OVERLAP (no overlap)
           $IP_A_IN_B_OVERLAP (range2 contains range1) $IP_B_IN_A_OVERLAP (range1 contains
           range2) $IP_IDENTICAL (ranges are identical) undef (problem)

               if ($ip->overlaps($ip2)==$IP_A_IN_B_OVERLAP) {...};

       prefix
           Return the full prefix (ip+prefix length) in quad (standard) format.

               print ($ip->prefix());

       prefixlen
           Return the length in bits of the current prefix.

               print ($ip->prefixlen());

       print
           Print the IP object (IP/Prefix or First - Last)

               print ($ip->print());

       reverse_ip
           Return the reverse IP for a given IP address (in.addr. format).

               print ($ip->reserve_ip());

       short
           Return the IP in short format: IPv4 addresses: 194.5/16 IPv6 addresses: ab32:f000::

           print ($ip->short());

       version
           Return the version of the current IP object (4 or 6).

               print ($ip->version());