inetnum:            172.20.173.0 - 172.20.173.31
netname:            HYEC-IPV4
remarks:            HYEC
descr:              HYEC
country:            CN
admin-c:            HYEC-DN42
tech-c:             HYEC-DN42
mnt-by:             HYEC-MNT
status:             ASSIGNED
cidr:               172.20.173.0/27
source:             DN42