inetnum:            172.22.192.0 - 172.22.255.255
cidr:               172.22.192.0/18
netname:            NET-BLK219218-DN42
descr:              DN42 native address space
remarks:            Not available for allocations, reserved for future use
policy:             reserved
mnt-by:             DN42-MNT
status:             ALLOCATED
source:             DN42