[{"mac_prefix":"38:FD:FE:70","mask_bits":28,"block_type":"MA-M","organization":"Rademacher Geraete-Elektronik GmbH","address":"Buschkamp 7 Rhede NRW DE 46414","country":"DE"},{"mac_prefix":"B0:1F:81:B0","mask_bits":28,"block_type":"MA-M","organization":"Rademacher Geraete-Elektronik GmbH","address":"Buschkamp 7 Rhede NRW DE 46414","country":"DE"}]