MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix8C:14:7D:A0:00:00 /28
Vendor address1 Allée de Londres - Batiment Les Bénares Villejust Essonne FR 91140
Country🇫🇷 France
RegisteredFeb 26, 2017
Block range8C:14:7D:A0:00:00– 8C:14:7D: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 →
Ownership timeline
- Feb 26, 2017 – May 21, 2026 Bluemega Document & Print Services name changed
- May 21, 2026 – present KPAX
Example addresses in this block
Where this block sits
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8C:14:7D:90:00:00 /28
Anyware Solutions ApS
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8C:14:7D:B0:00:00 /28
Bausch Datacom NV/SA
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
KPAX holds 1 registered blocks in the IEEE registry, ranking #17,907 of 33,427 organizations by block count.