inetnum:            172.20.58.160 - 172.20.58.191
netname:            XXXX-IPV4
descr:              XXXX network
country:            CN
admin-c:            XXXX-DN42
tech-c:             XXXX-DN42
mnt-by:             XXXX-MNT
status:             ASSIGNED
cidr:               172.20.58.160/27
source:             DN42