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MAC prefix 00:01:20

Assigned by the IEEE to OSCILLOQUARTZ S.A..

Prefix
00:01:20   00-01-20   0001.20
Block type
MA-L (16,777,216 addresses)
Address range
00:01:20:00:00:00 – 00:01:20:FF:FF:FF
Organization
OSCILLOQUARTZ S.A.
Registered address
Rue Des Brevards 16, 2002 Neuchatel, CH
Country
Switzerland (CH)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:01:20:00:00:00

OSCILLOQUARTZ S.A. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.