MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix94:05:BB:10:00:00 /28
Vendor addressNo.3 Fumin North Rd,Shu'an Industrial Park, Humen Town Dongguan Guangdong China CN 523929
Country🇨🇳 China
RegisteredJan 12, 2020
Block range94:05:BB:10:00:00– 94:05:BB:1F: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
Where this block sits
Previous
94:05:BB:00:00:00 /28
Qingdao Maotran Electronics co., ltd
Next
94:05:BB:20:00:00 /28
Dongguan CXWE Technology Co.,Ltd.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Dongguan Kingtron Electronics Tech Co., Ltd holds 3 registered blocks in the IEEE registry, ranking #1,011 of 33,427 organizations by block count.
Other blocks registered to Dongguan Kingtron Electronics Tech Co., Ltd