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:AA:5F:60:00:00 /28
Vendor addressRorlaggarvagen 8 Varnamo Smaland SE S-331 34
Country🇸🇪 Sweden
RegisteredDec 3, 2024
Block rangeD0:AA:5F:60:00:00– D0:AA:5F:6F: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:AA:5F:50:00:00 /28
深圳麦源实业有限公司
Next
D0:AA:5F:70:00:00 /28
GD Midea Heating & Ventilating Equipment Co., Ltd
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
SORDIN AB holds 2 registered blocks in the IEEE registry, ranking #3,120 of 33,427 organizations by block count.
Other blocks registered to SORDIN AB