ip4:172.21.116.0/24: array(
    [version] => 2
    [key] => 0xcb2d7f722703b9431399954e31dcced81a975ecb8224d939ec9e8ceccabd012f
    [serial] => 1522537229
    [label] => 0x01ac15740018
    [value] => array(
        [datahash] => "2a4af8b9431d46589dd0b56ea42b7c50"
        [dn42-data] => array(
            [name] => "172.21.116.0_24"
            [inetnum] => array(
                [inetnum] => "172.21.116.0 - 172.21.116.255"
                [netname] => "NET-BLACKHOLETW-RTLAB-VPN"
                [country] => "TW"
                [admin-c] => "FRANKCHANG-DN42"
                [tech-c] => "FRANKCHANG-DN42"
                [mnt-by] => "BLACKHOLETW-MNT"
                [status] => "ASSIGNED"
                [cidr] => "172.21.116.0/24"
                [source] => "DN42"
              )
            [route] => array(
              )
          )
        [owner] => "FRANKCHANG-DN42"
        [source] => "dn42"
      )
    [transfer] => ""
    [transferchain] => 0x02cb2d7f722703b9431399954e31dcced81a975ecb8224d939ec9e8ceccabd012fecd48970d590466c656c295a2dfb5c846d850c505ef48dc652f46c3142ed23fd452fca396d00edba807bac29df80f58f959cc9b04a0103a98dbb32f1bfc36a015ac0130d0601ac157400180101000000
  )