Note that the HTML block you provide is not valid (missing </td>, and a <tr> instead of </tr>). It would help if you showed us your desired output. It may be better to build up a Perl data structure first and then extract the values you need:

# ... as before
my @aoa;
for my $row ( @rows ) {
    my @cells = $row->findnodes('td');
    my @ary = map { $_->as_text } @cells;
    push( @aoa, \@ary );
}
print Dumper( \@aoa );

print "Headers:\n";
my $headers = shift @aoa;
print "$headers->[0], $headers->[1]\n";

print "Rows:\n";
for my $ary ( @aoa ) {
    print "$headers->[0]: $ary->[0], $headers->[1]: $ary->[1]\n";
}

Output:

$VAR1 = [
          [
            'Remote Host',
            'Port Number'
          ],
          [
            '192.5.5.241',
            '8091'
          ]
        ];

Headers:
Remote Host, Port Number
Rows:
Remote Host: 192.5.5.241, Port Number: 8091
[download]