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MAC prefix 00:A0:EF

Assigned by the IEEE to LUCIDATA LTD..

Prefix
00:A0:EF   00-A0-EF   00A0.EF
Block type
MA-L (16,777,216 addresses)
Address range
00:A0:EF:00:00:00 – 00:A0:EF:FF:FF:FF
Organization
LUCIDATA LTD.
Registered address
LUCIDATA HOUSE, GREAT SHELFORD CAMBBRIDGE CB2 5HA, GB
Country
United Kingdom (GB)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:A0:EF:00:00:00

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