Export static route without inserting it into the kernel table

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Hi!
 
I have a prefix 192.168.32.0/23 and its route is already in the kernel table.
But I want to export two prefixes / 24 (192.168.32.0/24 and 192.168.33.0/24) 
without necessarily insert in kernel static routes for the two prefixes / 24.
 
What a better way to do this?

Thanks
--
Thiago Henrique
www.adminlinux.com.br