inetnum:            172.20.33.64 - 172.20.33.95
netname:            XXSLDN-LAB-V4
country:            JP
admin-c:            XXSL-DN42
tech-c:             XXSL-DN42
mnt-by:             XXSLDN-MNT
status:             ASSIGNED
cidr:               172.20.33.64/27
nserver:            ns.xxsl.dn42
source:             DN42