Multiple Huntgroups for one User?

Hi Freeradius-List, is it possible to give/deny access to multiple huntgroups for a single user/group? E.g.: User/group is denied to access hosts 10.0.0.1, 10.0.0.2 and 10.0.0.3 but is allowed to access all the other hosts in 10.0.0.0/24. Something like hostpools would be nice (e.g.: user/group1 can access pool1, pool2 and pool3. user2 can access pools 1+2 but is denied to access pool3). Thanks in advance, Alexander