ip4:172.22.0.0/15: array(
    [version] => 2
    [key] => 0xf88b678481c5e4c1b3796e7cef66bfaacee2b537804a12d2aa597ee7f0997587
    [serial] => 1384471514
    [label] => 0x01ac1600000f
    [value] => array(
        [datahash] => "d6682221e39e2fd9cbfe8fa8fc12aa6f"
        [owner] => "DUMMY-DN42"
        [descr] => "The whole DN42 IPv4 address space."
        [source] => "dn42"
      )
    [transfer] => ""
  )