MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
PrefixD0:A0:11:B0:00:00 /28
Vendor addressAröds industrivag 78 Goteborg Hisings Backa SE 417 05
Country🇸🇪 Sweden
RegisteredDec 20, 2023
Block rangeD0:A0:11:B0:00:00– D0:A0:11: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
Previous
D0:A0:11:A0:00:00 /28
Wuhan Tabebuia Technology Co.Ltd
Next
D0:A0:11:C0:00:00 /28
TASKA Prosthetics
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
TYRI Sweden AB holds 1 registered blocks in the IEEE registry, ranking #30,737 of 33,427 organizations by block count.