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perlipv4

How can I generate a range of IP addresses in Perl?

I need to generate a list of IP-addresses (IPv4) in Perl. I have start and end addresses, for example 1.1.1.1 and 1.10.20.30. How can I print all the addresses inbetween?

Solution

  • Use Net::IP's looping feature:

    The + operator is overloaded in order to allow looping though a whole range of IP addresses: