inetnum:            172.23.64.0 - 172.23.127.255
netname:            NET-BLK36418-DN42
descr:              DN42 native address space
policy:             open
remarks:            * One /24 per person only allowed due to shortages
mnt-by:             DN42-MNT
status:             ALLOCATED
cidr:               172.23.64.0/18
source:             DN42