MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix04:EE:E8:A0:00:00 /28
Vendor address16F, Block C, Qifengda Building, Taohuayuan Science and Technology Innovation Park, Furong Road, Songgang Street, Baoan District, Shenzhen Guangdong CN 518110
Country🇨🇳 China
RegisteredNov 3, 2021
Block range04:EE:E8:A0:00:00– 04:EE:E8:AF: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
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Hunan Yaguan Communication Technology Co.,Ltd
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Shenzhen JoiningFree Technology Co.,Ltd holds 1 registered blocks in the IEEE registry, ranking #26,601 of 33,427 organizations by block count.