inetnum: 172.21.80.224 - 172.21.80.255 netname: HExpNET-IPV4 descr: HExpNetwork country: CN admin-c: H503MC-DN42 tech-c: H503MC-DN42 mnt-by: H503MC-MNT status: ASSIGNED cidr: 172.21.80.224/27 nserver: ns1.hexp.dn42 ds-rdata: 23062 13 2 FB51D7421D0A383F751ACCA02DDFD4321557615AFBDABE0F291283AB 971646E9 source: DN42