MA-S: a /36 block (also called an OUI-36 assignment), IEEE's smallest, covering 4,096 addresses.
Prefix8C:1F:64:37:50:00 /36
Vendor addressVIA BARD 12/A TORINO TORINO IT 10142
Country🇮🇹 Italy
RegisteredJan 30, 2024
Block range8C:1F:64:37:50:00– 8C:1F:64:37:5F: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:64:37:40:00 /36
Accord Communications Ltd
Next
8C:1F:64:37:60:00 /36
DIAS Infrared GmbH
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
DUEVI SRL holds 2 registered blocks in the IEEE registry, ranking #1,911 of 33,421 organizations by block count.
Other blocks registered to DUEVI SRL