inetnum:            172.23.221.0 - 172.23.221.31
netname:            ZEGO-NET
descr:              Peer with me at ops@zego.im
country:            CN
admin-c:            ZEGO-DN42
tech-c:             ZEGO-DN42
mnt-by:             ZEGO-MNT
status:             ASSIGNED
cidr:               172.23.221.0/27
source:             DN42