ip4:172.23.16.0/21: array(
    [version] => 2
    [key] => 0xcb2d7f722703b9431399954e31dcced81a975ecb8224d939ec9e8ceccabd012f
    [serial] => 1476291610
    [label] => 0x01ac17100015
    [value] => array(
        [datahash] => "c0c145fb0d963e7c16d43da1868270e8"
        [dn42-data] => array(
            [name] => "172.23.16.0_21"
            [inetnum] => array(
                [inetnum] => "172.23.16.0 - 172.23.23.255"
                [cidr] => "172.23.16.0/21"
                [netname] => "NET-BLK31621-DN42"
                [descr] => "* Reserved for xy"
                [policy] => "reserved"
                [admin-c] => "ORG-NIXNODES"
                [mnt-by] => array(
                    [0] => "MARLINC-MNT"
                    [1] => "NIXNODES-MNT"
                  )
                [status] => "ALLOCATED"
                [bgp-status] => "active"
              )
            [route] => array(
              )
          )
        [owner] => "ORG-NIXNODES"
        [descr] => "* Reserved for xy"
        [source] => "dn42"
      )
    [transfer] => ""
    [transferchain] => 0x02cb2d7f722703b9431399954e31dcced81a975ecb8224d939ec9e8ceccabd012fe227c3d6c9d233556eafabfd1a1fa8237e13b733c7ff9e0a81f3360bb6d8dd64f435d96b1064c9430bd0729f4bb258c2b307a927cdc2fd150b50f1be5253f20d57fe6c1a0601ac171000150101000000
  )