chomp ($ipaddr);
if ($ipaddr ne $fetch_ip){ #do not show info twice
my $host_name = (gethostbyaddr(pack("C4", split(/\./, $ipaddr)), 2))[0];
chomp ($ipaddr);
if ($ipaddr ne $fetch_ip){ #do not show info twice
my $host_name = (gethostbyaddr(pack("C4", split(/\./, $ipaddr)), 2))[0];