C8:2C:2B:A0:00:00 to C8:2C:2B:AF:FF:FF
Shiftall Inc.
Inspect this prefixRegistered address
4F TokyoDaiwa Bldg., 2-6-10 Nihonbashibakurocho,
Chuo, Tokyo 1030002
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- C8:2C:2B:A /28
- Addresses in block
- 1,048,576
- Decimal range
- 220,092,036,022,272 to 220,092,037,070,847
- 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 C8:2C:2B:A0:00:00 and C8:2C:2B:AF: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.