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MAC prefix 00:00:64

Assigned by the IEEE to Yokogawa Digital Computer Corporation.

Prefix
00:00:64   00-00-64   0000.64
Block type
MA-L (16,777,216 addresses)
Address range
00:00:64:00:00:00 – 00:00:64:FF:FF:FF
Organization
Yokogawa Digital Computer Corporation
Registered address
Shinjuku MIDWEST Bldg.4-30-3, Yoyogi Shibuya-ku, Tokyo 151-0053, JP
Country
Japan (JP)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:00:64:00:00:00

Yokogawa Digital Computer Corporation holds 3 blocks in total: see all. Source: IEEE Registration Authority public listing.