Zhuhai Raysharp Technology Co.,Ltd (58:E8:76:00:00:00 /28)

Zhuhai Raysharp Technology Co.,Ltd MA-M

MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.

Prefix58:E8:76:00:00:00 /28

Vendor addressNo.100 of Keji Liu Rd.6, Hi-Tech Zone Zhuhai Guangdong CN 519080

Block range58:E8:76:00:00:00– 58:E8:76:0F:FF:FF

Address capacity1,048,576

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

58:E8:76:00:00:00 58:E8:76:07:FF:FF 58:E8:76:0F:FF:FF

Other blocks registered to Zhuhai Raysharp Technology Co.,Ltd

00:23:63:00:00:00 /24 MA-L