Shenzhen Sanland Electronic Co., ltd. (C4:91:3A:00:00:00 /24)

Shenzhen Sanland Electronic Co., ltd. MA-L

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

PrefixC4:91:3A:00:00:00 /24

Vendor address3 floor,Block D, Glory Technology Industrial Park, ShenZhen Guangdong CN 518116

Block rangeC4:91:3A:00:00:00– C4:91:3A: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

C4:91:3A:00:00:00 C4:91:3A:7F:FF:FF C4:91:3A:FF:FF:FF