5C:85:7E:70:00:00 to 5C:85:7E:7F:FF:FF
Beijing HZFD Technology Co., Ltd
Inspect this prefixRegistered address
Room 502, Tower A, Fangyuan Building, No. 56, South Zhongguancun Street, Haidian District
Beijing Beiijng 100044
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 5C:85:7E:7 /28
- Addresses in block
- 1,048,576
- Decimal range
- 101,728,421,675,008 to 101,728,422,723,583
- 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 5C:85:7E:70:00:00 and 5C:85:7E:7F: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.