[{"mac_prefix":"3C:DC:03:10","mask_bits":28,"block_type":"MA-M","organization":"Zaptec","address":"Vassbotnen 1 Stavanger Rogaland NO 4313","country":"NO"},{"mac_prefix":"60:15:92:40","mask_bits":28,"block_type":"MA-M","organization":"Zaptec","address":"Richard Johnsensgate 4 Stavanger  Rogaland NO N-4021","country":"NO"}]