MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix34:E1:D1:B0:00:00 /28
Vendor address5250 Industrial Blvd NE Minneapolis MN US 55421
Country🇺🇸 United States
RegisteredJan 8, 2019
Block range34:E1:D1:B0:00:00– 34:E1:D1:BF: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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34:E1:D1:A0:00:00 /28
OrCam Technologies
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34:E1:D1:C0:00:00 /28
CREW by True Rowing, Inc.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
APG Cash Drawer, LLC holds 11 registered blocks in the IEEE registry, ranking #272 of 33,427 organizations by block count.
Other blocks registered to APG Cash Drawer, LLC