inetnum: 172.22.180.128 - 172.22.180.191 cidr: 172.22.180.128/26 netname: JASON-IPV4NETWORK descr: Jason R&D Network country: CN admin-c: JASON-DN42 tech-c: JASON-DN42 mnt-by: JASON-MNT status: ASSIGNED nserver: ns1.jason.dn42 source: DN42