broadtek
MA-S
MA-S: a /36 block (also called an OUI-36 assignment), IEEE's smallest, covering 4,096 addresses.
Prefix8C:1F:64:40:70:00 /36
Vendor addressNo 301~303,unit D,40, Imi-ro, Uiwang-si, Gyeonggi-do, Republic of Korea Uiwang-si KR 16006
Country🇰🇷 South Korea
Block range8C:1F:64:40:70:00– 8C:1F:64:40:7F: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