50:FF:99:D0:00:00 to 50:FF:99:DF:FF:FF
Shenzhen Haipengxin Electronic Co., Ltd.
Inspect this prefixRegistered address
Block C3,Mingzhuo Xingye Technology Park,Guangming Avenue
Shenzhen Guangdong 518107
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 50:FF:99:D /28
- Addresses in block
- 1,048,576
- Decimal range
- 89,058,727,428,096 to 89,058,728,476,671
- 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 50:FF:99:D0:00:00 and 50:FF:99: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.