select a range of numbers ?

hi :P its a numbers question! yeeah ! :)

This is along the lines of = select and route etc but i am wondering how if possible, one could select a range of numbers from a stream of variables?

if you have a signal which goes somthing like:

39,40,42,45,47,98,48,49,52,27,53,57, 59,60 ,61,101,104,105,106 .......a very long list.......

is it possible to select a range or band select of these numbers?

like (range 45 > 98) so that anything below 45 or above 98
is cast aside; and all numbers in the band are sent to a single outlet in real time so they can be used else where or converted to 1's

thanks for your help
teqy :P