4C:65:A8:D0:00:00 to 4C:65:A8:DF:FF:FF
Qingping Technology (Beijing) Co., Ltd.
Inspect this prefixRegistered address
Room 401, Block B, Fangheng Times Square, No. 10 Wangjing Street, Chaoyang District
Beijing 100102
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 4C:65:A8:D /28
- Addresses in block
- 1,048,576
- Decimal range
- 83,999,507,611,648 to 83,999,508,660,223
- 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 4C:65:A8:D0:00:00 and 4C:65:A8:DF: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.