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MAC prefix 00:00:A4

Assigned by the IEEE to ACORN COMPUTERS LIMITED.

Prefix
00:00:A4   00-00-A4   0000.A4
Block type
MA-L (16,777,216 addresses)
Address range
00:00:A4:00:00:00 – 00:00:A4:FF:FF:FF
Organization
ACORN COMPUTERS LIMITED
Registered address
FULBOURN ROAD, CHERRY HINTON, ENGLAND, GB
Country
United Kingdom (GB)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:00:A4:00:00:00

ACORN COMPUTERS LIMITED holds 1 block in total: see all. Source: IEEE Registration Authority public listing.