MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
PrefixF8:7A:39:10:00:00 /28
Vendor addressRoom 920, No. 1451, Binxing Road, Changhe Street, Binjiang District, Hangzhou City, China (Zhejiang) Free Trade Pilot Zone Hangzhou CN 310051
Country🇨🇳 China
RegisteredApr 26, 2024
Block rangeF8:7A:39:10:00:00– F8:7A:39:1F: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.
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Example addresses in this block
Where this block sits
Previous
F8:7A:39:00:00:00 /28
HANGZHOU YONGXIE TECHNOLOGY CO., LTD
Next
F8:7A:39:20:00:00 /28
Total-one TECHNOLOGY CO., LTD.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Hangzhou Jiemu Electronic Technology Co.,Ltd holds 1 registered blocks in the IEEE registry, ranking #14,419 of 33,427 organizations by block count.