MA-S: a /36 block (also called an OUI-36 assignment), IEEE's smallest, covering 4,096 addresses.
Prefix8C:1F:64:AC:B0:00 /36
Vendor addressOostsingel 209 Delft NL 2612HL
Country🇳🇱 Netherlands
RegisteredMar 1, 2024
Block range8C:1F:64:AC:B0:00– 8C:1F:64:AC:BF:FF
Address capacity4,096
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
8C:1F:64:AC:90:00 /36
ShenYang LeShun Technology Co.,Ltd
Next
8C:1F:64:AC:D0:00 /36
Escape Velocity Technologies
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Villari B.V. holds 1 registered blocks in the IEEE registry, ranking #31,520 of 33,427 organizations by block count.