[{"mac_prefix":"00:50:C2:74:D0","mask_bits":36,"block_type":"IAB","organization":"Beceem Communications, Inc.","address":"3960 Freedom Cir., 1st Floor Santa Clara CA US 95054","country":"US"},{"mac_prefix":"00:50:C2:C5:00","mask_bits":36,"block_type":"IAB","organization":"Beceem Communications, Inc.","address":"3960 Freedom Cir., 1st Floor Santa Clara CA US 95054","country":"US"}]