Yokogawa Digital Computer Corporation

Yokogawa Digital Computer Corporation holds 3 OUI prefixes in the IEEE registry. Each prefix is the first three octets of a MAC address and covers a block of 16,777,216 addresses, so devices built by Yokogawa Digital Computer Corporation draw from a pool of about 50,331,648 possible MAC addresses in total.

Registered address: Shinjuku MIDWEST Bldg.4-30-3 Yoyogi Shibuya-ku, Tokyo JP 151-0053

All 3 prefixes

• 00:00:6400:00:64:00:00:00 – 00:00:64:FF:FF:FF
• 00:60:4100:60:41:00:00:00 – 00:60:41:FF:FF:FF
• D0:0A:ABD0:0A:AB:00:00:00 – D0:0A:AB:FF:FF:FF

Have a full MAC address? Look it up to see which of these prefixes it belongs to — or browse the full manufacturer directory.