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MAC prefix A4:5F:9B

Assigned by the IEEE to Nexell.

Prefix
A4:5F:9B   A4-5F-9B   A45F.9B
Block type
MA-L (16,777,216 addresses)
Address range
A4:5F:9B:00:00:00 – A4:5F:9B:FF:FF:FF
Organization
Nexell
Registered address
12F, 31 Hwangsaeul-ro 258 beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do 13595, KR
Country
South Korea (KR)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up A4:5F:9B:00:00:00

Nexell holds 1 block in total: see all. Source: IEEE Registration Authority public listing.