Zhongshan K-mate General Electronics Co.,Ltd (04:51:70:00:00:00 /24)

Zhongshan K-mate General Electronics Co.,Ltd MA-L

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

Prefix04:51:70:00:00:00 /24

Vendor addressNO.2 ,5th Xinsheng Street,East Mu He Jing Road, Gangkou Town Zhongshan Guangdong CN 528447

Block range04:51:70:00:00:00– 04:51:70: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

04:51:70:00:00:00 04:51:70:7F:FF:FF 04:51:70:FF:FF:FF