use strict;

my %urls;

$urls{'networkid'}{'someidIdontknow'}='somevalue1';
$urls{'networkid2'}{'someidIdontknow2'}='somevalue2';
$urls{'networkid3'}{'someidIdontknow3'}='somevalue3';

foreach my $network (keys %urls) {
    foreach my $key (keys %{$urls{$network}}) {
        print "$network\t$key\t$urls{$network}{$key}\n";
    }
}