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MAC prefix A4:A1:E4

Assigned by the IEEE to Innotube, Inc..

Prefix
A4:A1:E4   A4-A1-E4   A4A1.E4
Block type
MA-L (16,777,216 addresses)
Address range
A4:A1:E4:00:00:00 – A4:A1:E4:FF:FF:FF
Organization
Innotube, Inc.
Registered address
#1212 MegaCenter SknTechnoPark 124 Sagimakgol-ro Jungwon-gu, Seongnam-si Gyeonggi-do 462-120, KR
Country
South Korea (KR)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up A4:A1:E4:00:00:00

Innotube, Inc. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.