B4:AB:F3:A0:00:00 to B4:AB:F3:AF:FF:FF
Shenzhen zhuomi SmartHome Technology Co., Ltd.
Inspect this prefixRegistered address
No. 469, North Block, Zhongdian Lighting R&D Center, 010 Kexue Nan 12th Road, Gaoxinqu Community, Yuehai Street, Nanshan District, Shenzhen
深圳 shenzhen 518000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- B4:AB:F3:A /28
- Addresses in block
- 1,048,576
- Decimal range
- 198,650,619,756,544 to 198,650,620,805,119
- 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 B4:AB:F3:A0:00:00 and B4:AB:F3: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.