MA-S: a /36 block (also called an OUI-36 assignment), IEEE's smallest, covering 4,096 addresses.
Prefix8C:1F:64:32:C0:00 /36
Vendor addressZandbreeweg 6 Oldenzaal Overijssel NL 7577 BZ
Country🇧🇿 Belize
RegisteredJan 21, 2023
Block range8C:1F:64:32:C0:00– 8C:1F:64:32:CF: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:64:32:B0:00 /36
Shenyang Taihua Technology Co., Ltd.
Next
8C:1F:64:32:E0:00 /36
Trineo Systems Sp. z o.o.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Taiko Audio B.V. holds 2 registered blocks in the IEEE registry, ranking #3,195 of 33,421 organizations by block count.
Other blocks registered to Taiko Audio B.V.