inetnum:            172.23.254.224 - 172.23.254.255
cidr:               172.23.254.224/27
netname:            16LAB-NETWORK
descr:              16Lab DN42 Network
country:            CN
admin-c:            16LAB-DN42
tech-c:             16LAB-DN42
mnt-by:             16LAB-MNT
status:             ASSIGNED
source:             DN42
nserver:            ns1.16lab.dn42
nserver:            ns2.16lab.dn42