C8:FF:BF:50:00:00 to C8:FF:BF:5F:FF:FF
Chongqing Zhizhu Huaxin Technology Co.,Ltd
Inspect this prefixRegistered address
Building 3,No.36 Xiyong Avenue,Shapingba District
Chongqing Chongqing 401332
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- C8:FF:BF:5 /28
- Addresses in block
- 1,048,576
- Decimal range
- 221,000,751,906,816 to 221,000,752,955,391
- 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 C8:FF:BF:50:00:00 and C8:FF:BF:5F: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.