64:FB:81:B0:00:00 to 64:FB:81:BF:FF:FF
Sichuan Haige Actec Communication Technology Co.,Ltd.
Inspect this prefixRegistered address
8 Mintai Road, Youxian District, Mianyang City, Sichuan
Mianyang City Sichuan 621022
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 64:FB:81:B /28
- Addresses in block
- 1,048,576
- Decimal range
- 111,031,375,364,096 to 111,031,376,412,671
- 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 64:FB:81:B0:00:00 and 64:FB:81:BF: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.