Shenzhen SDMC Technology CO.,Ltd. (B4:9D:FD:00:00:00 /24)

Shenzhen SDMC Technology CO.,Ltd. MA-L

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

PrefixB4:9D:FD:00:00:00 /24

Vendor addressRoom 1022, Floor 10, Building A, Customs Building, No. 2, Xin'an 3rd Road, Dalang Community, Xin'an Street, Bao'an District Shenzhen GUANGDONG CN 518101

Country🇨🇳 China

Block rangeB4:9D:FD:00:00:00– B4:9D:FD: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

B4:9D:FD:00:00:00 B4:9D:FD:7F:FF:FF B4:9D:FD:FF:FF:FF

Other blocks registered to Shenzhen SDMC Technology CO.,Ltd.

2C:EC:F7:00:00:00 /24 MA-L 5C:7B:5C:00:00:00 /24 MA-L B0:B3:69:00:00:00 /24 MA-L B4:E2:65:00:00:00 /24 MA-L FC:D5:D9:00:00:00 /24 MA-L