Get a better/more declarative tool! Web::Query

use Web::Query qw();
my $w = Web::Query->new_from_html($html);
my $the_td_element_you_want
    = $w->find('td:contains("@0.1.9.0.0.0.0.4.1.9.10")');
[download]

From there, you can traverse to your actual, unmentioned destination in the DOM tree.

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edit: I misunderstood the HTML, thanks to Anonymonk below for pointing this out. oldwarrior32, please post your full HTML document, not a debug dump.