MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix34:29:8F:B0:00:00 /28
Vendor addressMathias-Brüggen Str. 79 Koeln DE 50829
Country🇩🇪 Germany
RegisteredMay 21, 2017
Block range34:29:8F:B0:00:00– 34:29:8F: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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34:29:8F:A0:00:00 /28
Virtual Trunk Pte Ltd
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34:29:8F:C0:00:00 /28
Albert Handtmann Maschinenfabrik GmbH&Co.KG
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Schnick-Schnack-Systems GmbH holds 2 registered blocks in the IEEE registry, ranking #2,908 of 33,427 organizations by block count.
Other blocks registered to Schnick-Schnack-Systems GmbH