MA-S: a /36 block (also called an OUI-36 assignment), IEEE's smallest, covering 4,096 addresses.
Prefix8C:1F:64:40:80:00 /36
Vendor address716ho, SKV1 AP Tower 16, Gasan digital 1-ro, Geumcheon-gu seoul KR 08591
Country🇰🇷 South Korea
RegisteredJan 31, 2023
Block range8C:1F:64:40:80:00– 8C:1F:64:40:8F: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
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
techone system holds 1 registered blocks in the IEEE registry, ranking #29,398 of 33,427 organizations by block count.