MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix00:8D:F4:C0:00:00 /28
Vendor address110 N California Ave. City of Industry CA US 91744
Country🇺🇸 United States
RegisteredOct 20, 2023
Block range00:8D:F4:C0:00:00– 00:8D:F4:CF: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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00:8D:F4:B0:00:00 /28
Guangzhou Legendview Electronic Technology Co.,Ltd
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00:8D:F4:D0:00:00 /28
ID TECH SOLUTIONS PVT LTD
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Creative Security Technology Inc. holds 1 registered blocks in the IEEE registry, ranking #9,360 of 33,427 organizations by block count.