inetnum: 172.21.88.144 - 172.21.88.159 netname: IXNET-CN descr: Network for Machines in Mainland China country: CN admin-c: HOWARD-DN42 tech-c: HOWARD-DN42 mnt-by: IXNET-MNT status: ASSIGNED cidr: 172.21.88.144/28 source: DN42