inetnum: 172.20.51.128 - 172.20.51.159
cidr: 172.20.51.128/27
netname: TSUKINET-IPV4
descr: v4 NETWORK OF TSUKINET
country: CN
admin-c: YUEKIS-DN42
tech-c: YUEKIS-DN42
mnt-by: YUEKIS-MNT
status: ASSIGNED
nserver: ns.nia.dn42
source: DN42