MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
PrefixC8:F5:D6:90:00:00 /28
Vendor addressRoom#418-421, ShaHeXiLi, 2-2 XiLi North Road, LiCheng Community, Xili Street, NanShan District Shenzhen Guangdong CN 518071
Country🇨🇳 China
RegisteredMar 11, 2021
Block rangeC8:F5:D6:90:00:00– C8:F5:D6:9F: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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C8:F5:D6:80:00:00 /28
Yarward Electronics Co., Ltd.
Next
C8:F5:D6:A0:00:00 /28
HENAN FOXSTAR DIGITAL DISPLAY Co.,Ltd.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Shanghai Mo xiang Network Technology CO.,ltd holds 2 registered blocks in the IEEE registry, ranking #2,959 of 33,427 organizations by block count.
Other blocks registered to Shanghai Mo xiang Network Technology CO.,ltd