MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
PrefixF4:3A:FA:30:00:00 /28
Vendor address10th Floor, Building B, Nanhu Chamber of Commerce, 883 Guangyi Road, Nanhu District, Jiaxing City, Zhejiang Province Jiaxing City Zhejiang Province CN 314000
Country🇨🇳 China
RegisteredAug 10, 2024
Block rangeF4:3A:FA:30:00:00– F4:3A:FA:3F: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.
Jiaxing Haishijiaan Smartcity Technology CO., LTD. holds 1 registered blocks in the IEEE registry, ranking #17,177 of 33,421 organizations by block count.