MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix94:3E:FD:10:00:00 /28
Vendor addressNo.3502,Building 2,Huilong Business,Beizhan Community,Minzhi Street,Longhua District,Shenzhen City,Guangdong Province,P.R.China Shenzhen Guangdong Province CN 518131
Country🇨🇳 China
RegisteredFeb 21, 2025
Block range94:3E:FD:10:00:00– 94:3E:FD: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 →
Ownership timeline
- Feb 21, 2025 – Feb 22, 2025 ShenZhen Chino-e Communication Co.,Ltd. name changed
- Feb 22, 2025 – Feb 25, 2025 ShenZhen chino-e communication co.Ltd. name changed
- Feb 25, 2025 – present ShenZhen Chino-e Communication Co., Ltd.
Example addresses in this block
Where this block sits
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94:3E:FD:00:00:00 /28
Brooks Instrument
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94:3E:FD:20:00:00 /28
YUNZHI IOT TECHNOLOGY CO,.LIMITED
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
ShenZhen Chino-e Communication Co., Ltd. holds 2 registered blocks in the IEEE registry, ranking #2,979 of 33,427 organizations by block count.