MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix5C:5A:4C:40:00:00 /28
Vendor addressNO.11 Jinxing Street,CunCun Tou Group,Baigang Village committee,xiaojinkou street,Huicheng District,Huizhou City,Guangdong,China Huizhou Guangdong CN 516000
Country🇨🇳 China
RegisteredApr 16, 2024
Block range5C:5A:4C:40:00:00– 5C:5A:4C:4F: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.
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Example addresses in this block
Where this block sits
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
YIHUA COMMUNICATIONS(HUIZHOU)CO.,LTD holds 1 registered blocks in the IEEE registry, ranking #32,931 of 33,421 organizations by block count.