inetnum:            172.20.21.0 - 172.20.21.63
netname:            BRNET-DN42V4-NET-A1
country:            CN
admin-c:            JACKGAO-DN42
tech-c:             JACKGAO-DN42
mnt-by:             BRICK-MNT
org:                ORG-BRICK
nserver:            ns1.hi.dn42
nserver:            ns2.hi.dn42
status:             ASSIGNED
cidr:               172.20.21.0/26
source:             DN42