MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix9C:E5:49:60:00:00 /28
Vendor addressRoom 1102, Minzhi Youcheng Building, Longhua District, Shenzhen shenzhen Guangdong CN 518111
Country🇨🇳 China
RegisteredFeb 7, 2025
Block range9C:E5:49:60:00:00– 9C:E5:49:6F: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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9C:E5:49:50:00:00 /28
WETEK ELECTRONICS LIMITED
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9C:E5:49:70:00:00 /28
ecodata solutions GmbH
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
shenzhen Huaxufeng Technology Development Co.,Ltd holds 1 registered blocks in the IEEE registry, ranking #26,553 of 33,427 organizations by block count.