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MAC prefix 00:05:A5

Assigned by the IEEE to KOTT.

Prefix
00:05:A5   00-05-A5   0005.A5
Block type
MA-L (16,777,216 addresses)
Address range
00:05:A5:00:00:00 – 00:05:A5:FF:FF:FF
Organization
KOTT
Registered address
Suite 305 Daeha B/D, 135-080, KR
Country
South Korea (KR)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:05:A5:00:00:00

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