MA-S: a /36 block (also called an OUI-36 assignment), IEEE's smallest, covering 4,096 addresses.
Prefix8C:1F:64:B8:40:00 /36
Vendor address4647 S.W. 40th Ave. Ocala FL US 34474
Country🇺🇸 United States
RegisteredJul 21, 2021
Block range8C:1F:64:B8:40:00– 8C:1F:64:B8:4F: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:B8:30:00 /36
ShenZhen Australis Electronic Technology Co.,Ltd.
Next
8C:1F:64:B8:50:00 /36
Candela Technologies Inc
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
SPX Flow Technology holds 2 registered blocks in the IEEE registry, ranking #3,140 of 33,427 organizations by block count.
Other blocks registered to SPX Flow Technology