Dark IP example for a Firewall connected to the internet (private IPs are included)

object-group network nDarkIPs
 description -- http://www.iana.org/assignments/ipv4-address-space
 group-object nUnallocatedIPs
 group-object nAutoconfigurationIPs
 group-object nLoopbackIPs
 group-object nPrivateIPs
 group-object nTestIPs
object-group network nUnallocatedIPs
 description -- Unallocated IP addresses
 network-object 0.0.0.0 255.0.0.0
object-group network nAutoconfigurationIPs
 description -- Autoconfiguration IP Addresses
 network-object 169.254.0.0 255.255.0.0
object-group network nLoopbackIPs
 description -- Loopback IP addresses
 network-object 127.0.0.0 255.0.0.0
object-group network nPrivateIPs
 description -- Private Use IP addresses
 network-object 10.0.0.0 255.0.0.0
 network-object 172.16.0.0 255.240.0.0
 network-object 192.168.0.0 255.255.0.0
object-group network nTestIPs
 description -- Testing and Doku
 network-object 192.0.2.0 255.255.255.0
 network-object 198.18.0.0 0.1.255.255
 network-object 198.51.100.0 255.255.255.0
 network-object 203.0.113.0 255.255.255.0
object-group network nMulticastIPs
 description -- Multicast IP addresses
 network-object 224.0.0.0 15.255.255.255