MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix90:C6:82:10:00:00 /28
Vendor address8/F,C Bldg, Funing Hi-Tech Industrial Park, No.71 Fuyong Xintian Road,Baoan District Shenzhen,China Shenzhen Guangdong CN 518103
Country🇨🇳 China
RegisteredOct 16, 2015
Block range90:C6:82:10:00:00– 90:C6:82:1F: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
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90:C6:82:00:00:00 /28
Shenzhen Lencotion Technology Co.,Ltd
Next
90:C6:82:20:00:00 /28
ekey biometric systems gmbh
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
SHENZHEN PHOTON BROADBAND TECHNOLOGY CO.,LTD holds 2 registered blocks in the IEEE registry, ranking #3,019 of 33,421 organizations by block count.