We do NAT inside to outside. All inside addresses are NATed because of an ACL entry based on source address.
Now another NAT instance must run. It NATs to a specific outside network. This can't be done with ACL's only, it needs route maps, based on address pools.
The addresses in the destination network are easy. But how do i specify the begin- and end-addresses and mask for all other networks (0.0.0.0 0.0.0.0) except this range in the second route map pool?