MA-S: a /36 block (also called an OUI-36 assignment), IEEE's smallest, covering 4,096 addresses.
Prefix8C:1F:64:2A:20:00 /36
Vendor addressRoute de Fougères Gorron Mayenne FR 53120
Country🇫🇷 France
RegisteredMay 25, 2024
Block range8C:1F:64:2A:20:00– 8C:1F:64:2A:2F: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:64:2A:10:00 /36
Pantherun Technologies Pvt Ltd
Next
8C:1F:64:2A:30:00 /36
NSK Co.,Ltd.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
SERAP holds 1 registered blocks in the IEEE registry, ranking #25,757 of 33,427 organizations by block count.