inetnum:            172.21.90.0 - 172.21.90.63
netname:            YUN-IPV4
remarks:            Peer with me at hikuwo@gmail.com
descr:              Peer with me at hikuwo@gmail.com
country:            CN
admin-c:            YUN-DN42
tech-c:             YUN-DN42
mnt-by:             YUN-MNT
status:             ASSIGNED
cidr:               172.21.90.0/26
source:             DN42