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MAC prefix 48:81:4E

Assigned by the IEEE to E&M SOLUTION CO,.Ltd.

Prefix
48:81:4E   48-81-4E   4881.4E
Block type
MA-L (16,777,216 addresses)
Address range
48:81:4E:00:00:00 – 48:81:4E:FF:FF:FF
Organization
E&M SOLUTION CO,.Ltd
Registered address
#813-ho, 555, Byeolmang-ro, Ansan-si Danwon-gu 15434, KR
Country
South Korea (KR)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 48:81:4E:00:00:00

E&M SOLUTION CO,.Ltd holds 1 block in total: see all. Source: IEEE Registration Authority public listing.