70:F8:E7:C0:00:00 to 70:F8:E7:CF:FF:FF
Fixstars Corporation
Inspect this prefixRegistered address
1-11-1 Ohsaki
Shinagawa-ku TOKYO 141-0032
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 70:F8:E7:C /28
- Addresses in block
- 1,048,576
- Decimal range
- 124,214,342,320,128 to 124,214,343,368,703
- 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 70:F8:E7:C0:00:00 and 70:F8:E7:CF: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.