[{"mac_prefix":"1A:AF:53","mask_bits":24,"block_type":"CID","organization":"JSC Megapolis-telecom region","address":"Dekabrkih sobitiy, 100 Irkutsk  RU 664007","country":"RU"},{"mac_prefix":"BC:31:98:20","mask_bits":28,"block_type":"MA-M","organization":"JSC Megapolis-telecom region","address":"Dekabrkih sobitiy, 100 Irkutsk  RU 664007","country":"RU"}]