Oh, well...
I've tested
Net::Ping::External module and the patch by
charnos
Make sure your Win machine has the SO in English
if don't,
/time/ match fails and you obtain that any host is dead...
Hopes
perl -le '$_=$,=q,\,@4O,,s,^$,$\,,s,s,^,b9,s,$_^=q,$\^-]!,,print'