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MAC prefix 00:40:E3

Assigned by the IEEE to QUIN SYSTEMS LTD.

Prefix
00:40:E3   00-40-E3   0040.E3
Block type
MA-L (16,777,216 addresses)
Address range
00:40:E3:00:00:00 – 00:40:E3:FF:FF:FF
Organization
QUIN SYSTEMS LTD
Registered address
OAKLANDS BUSINESS CENTRE, UNITED KINGDOM, GB
Country
United Kingdom (GB)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:40:E3:00:00:00

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