inetnum: 172.20.236.0 - 172.20.236.31 cidr: 172.20.236.0/27 netname: CMD-LAB-NETWORK descr: LAB NETWORK Of CMD,Inc. country: USA admin-c: JOHN-DN42 tech-c: JOHN-DN42 mnt-by: JOHN-MNT org: ORG-CMD nserver: ns.yuchow.dn42 status: ASSIGNED source: DN42