MA-S: a /36 block (also called an OUI-36 assignment), IEEE's smallest, covering 4,096 addresses.
Prefix8C:1F:64:A7:00:00 /36
Vendor addressForskaregatan 1 Sjöbo Skane SE 275 37
Country🇸🇪 Sweden
RegisteredFeb 22, 2023
Block range8C:1F:64:A7:00:00– 8C:1F:64:A7:0F: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:A6:F0:00 /36
Cardinal Scales Manufacturing Co
Next
8C:1F:64:A7:10:00 /36
Martec S.p.A.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
V-teknik Elektronik AB holds 1 registered blocks in the IEEE registry, ranking #31,156 of 33,427 organizations by block count.