48:E6:C6:80:00:00 to 48:E6:C6:8F:FF:FF
SANWA ELECTRONIC INSTRUMENT CO.,LTD
Inspect this prefixRegistered address
1-2-50,YOSHITA HONMACHI
HIGASHI-OSAKA OSAKA 578-0982
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 48:E6:C6:8 /28
- Addresses in block
- 1,048,576
- Decimal range
- 80,156,009,955,328 to 80,156,011,003,903
- 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 48:E6:C6:80:00:00 and 48:E6:C6:8F: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.