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MAC prefix 00:00:7C

Assigned by the IEEE to AMPERE INCORPORATED.

Prefix
00:00:7C   00-00-7C   0000.7C
Block type
MA-L (16,777,216 addresses)
Address range
00:00:7C:00:00:00 – 00:00:7C:FF:FF:FF
Organization
AMPERE INCORPORATED
Registered address
SHINJUKU ASAHI BLDG., TOKYO, JP
Country
Japan (JP)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:00:7C:00:00:00

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