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:CC:04:A0:00:00 /28
Vendor address#1003, Innovalley B, 253, Pangyo-ro, Bundang-gu Seongnam-si Gyeonggi-do KR 13486
Country🇰🇷 South Korea
RegisteredDec 29, 2019
Block range94:CC:04:A0:00:00– 94:CC:04:AF: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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94:CC:04:90:00:00 /28
ENTEC Electric & Electronic Co., LTD.
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94:CC:04:B0:00:00 /28
Shandong free optical technology co., ltd.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
hyBee Inc. holds 1 registered blocks in the IEEE registry, ranking #15,338 of 33,427 organizations by block count.