ip4:172.22.0.0/15: array(
    [version] => 2
    [key] => 0xcb2d7f722703b9431399954e31dcced81a975ecb8224d939ec9e8ceccabd012f
    [serial] => 1518602429
    [label] => 0x01ac1600000f
    [value] => array(
        [datahash] => "f281f359cf1d280682727c16f6acaf65"
        [dn42-data] => array(
            [name] => "172.22.0.0_15"
            [inetnum] => array(
                [inetnum] => "172.22.0.0 - 172.23.255.255"
                [cidr] => "172.22.0.0/15"
                [netname] => "NET-BLK215-DN42"
                [descr] => "The primary DN42 IPv4 address block."
                [nserver] => array(
                    [0] => "xuu.root.dn42                   172.22.141.132"
                    [1] => "grmml.root.dn42            172.23.149.20"
                    [2] => "prauscher.root.dn42        172.22.120.1"
                  )
                [policy] => "reserved"
                [remarks] => "Not free for direct assignments, please use sub-allocated blocks"
                [admin-c] => array(
                    [0] => "NIXNODES-DN42"
                    [1] => "SOURIS-DN42"
                    [2] => "GRMML-DN42"
                  )
                [mnt-by] => array(
                    [0] => "NIXNODES-MNT"
                    [1] => "XUU-MNT"
                    [2] => "GRMML-MNT"
                  )
                [status] => "ALLOCATED"
                [bgp-status] => "ignore"
                [source] => "DN42"
              )
            [route] => array(
              )
          )
        [owner] => "NIXNODES-DN42, SOURIS-DN42, GRMML-DN42"
        [descr] => "The primary DN42 IPv4 address block."
        [source] => "dn42"
      )
    [transfer] => ""
    [transferchain] => 0x02cb2d7f722703b9431399954e31dcced81a975ecb8224d939ec9e8ceccabd012fedefd2bf1e2ffefe95413d14524563f8834f49ec6e8d31697d8da0aba283b4071e87fbbb6554230b042ba72f4d1cb6cef3607d9303a92b6634aec017888fad025a8408bd0601ac1600000f0101000000
  )