0C:BF:B4:C0:00:00 to 0C:BF:B4:CF:FF:FF
ShenZhen Zeal-All Technology Co.,Ltd
Inspect this prefixRegistered address
Room 1001, C Building,Tsinghua UNIS information port,langshan Road 13, Nanshan District, Shenzhen,Guangdong,China
ShenZhen Guangdong 518057
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 0C:BF:B4:C /28
- Addresses in block
- 1,048,576
- Decimal range
- 14,017,510,768,640 to 14,017,511,817,215
- 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 0C:BF:B4:C0:00:00 and 0C:BF:B4: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.