inetnum:            172.22.184.32 - 172.22.184.63
netname:            BIG5S-IPV4
country:            CN
admin-c:            BIG5S-DN42
tech-c:             BIG5S-DN42
mnt-by:             BIG5S-MNT
status:             ASSIGNED
cidr:               172.22.184.32/27
source:             DN42