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MAC prefix 40:FF:40

Assigned by the IEEE to GloquadTech.

Prefix
40:FF:40   40-FF-40   40FF.40
Block type
MA-L (16,777,216 addresses)
Address range
40:FF:40:00:00:00 – 40:FF:40:FF:FF:FF
Organization
GloquadTech
Registered address
801, Tower-A, 58-1, Giheung-ro, Giheung-gu, Yongin-si, Gyeonggi-do, 16976, Republic of Korea, Yongin-si Gyeonggi-do 16976, KR
Country
South Korea (KR)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 40:FF:40:00:00:00

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