78:C2:C0:40:00:00 to 78:C2:C0:4F:FF:FF
Ory Laboratory Co., Ltd.
Inspect this prefixRegistered address
502 Bravi Mitaka, 1-3-11 Nishikubo
Musashino-shi Tokyo 180-0013
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 78:C2:C0:4 /28
- Addresses in block
- 1,048,576
- Decimal range
- 132,777,844,408,320 to 132,777,845,456,895
- Address type
- Unicast, universally administered
What this block covers
A 28 bit block. Sixteen of these fit inside one 24 bit prefix, so the first three octets are shared with other registrants.
Any MAC address between 78:C2:C0:40:00:00 and 78:C2:C0:4F:FF:FF belongs to this assignment. The registrant chooses the remaining 20 bits, so the same prefix can appear on very different products from the same company.