SHENZHEN RF-LINK TECHNOLOGY CO.,LTD.

MA-L

MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.

PrefixBC:9D:42:00:00:00 /24

Vendor addressBldg56A,6/F,Baotian Rd3,Xixiang Town,Baoan District, Shenzhen Guangdong CN 518000

RegisteredNov 4, 2020

Block rangeBC:9D:42:00:00:00– BC:9D:42:FF:FF:FF

Address capacity16,777,216

AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority

TransmissionUnicast: addressed to a single device

SourceIEEE Registration Authority

Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.

Curious how a prefix like this turns into a full address? See how MAC addresses are structured →

Example addresses in this block

BC:9D:42:00:00:00 BC:9D:42:7F:FF:FF BC:9D:42:FF:FF:FF

Where this block sits

SHENZHEN RF-LINK TECHNOLOGY CO.,LTD. holds 12 registered blocks in the IEEE registry, ranking #265 of 33,427 organizations by block count.

Other blocks registered to SHENZHEN RF-LINK TECHNOLOGY CO.,LTD.

34:75:63:00:00:00 /24 MA-L 38:83:9A:00:00:00 /24 MA-L 38:A2:8C:00:00:00 /24 MA-L 58:B3:FC:00:00:00 /24 MA-L 7C:C7:09:00:00:00 /24 MA-L 84:20:96:00:00:00 /24 MA-L C0:21:0D:00:00:00 /24 MA-L C4:6E:7B:00:00:00 /24 MA-L CC:79:CF:00:00:00 /24 MA-L E0:85:9A:00:00:00 /24 MA-L F0:85:C1:00:00:00 /24 MA-L