inetnum:            172.20.128.40 - 172.20.128.47
netname:            YH14141-IPV4
remarks:            network-for china
descr:              natwork-for china
country:            CN
admin-c:            YH14141-DN42
tech-c:             YH14141-DN42
mnt-by:             YH14141-MNT
status:             ASSIGNED
cidr:               172.20.128.40/29
source:             DN42