50:FF:99:D Shenzhen Haipengxin Electronic Co., Ltd.
Every MAC address from 50:FF:99:D0:00:00 to 50:FF:99:DF:FF:FF belongs to a block the IEEE assigned to Shenzhen Haipengxin Electronic Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 50:FF:99:D belongs to
Written 50:FF:99:D, 50-FF-99-D or 50FF99D, depending on the system. Look up a full address.
Prefix
50:FF:99:D/28
Organization
Shenzhen Haipengxin Electronic Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
50:FF:99:D0:00:00
Last address
50:FF:99:DF:FF:FF
Address type
Globally unique, unicast
Registered address
Block C3,Mingzhuo Xingye Technology Park,Guangming Avenue Shenzhen Guangdong CN 518107
Parent block
Inside 50:FF:99
This MA-M block is carved from the 24-bit block 50:FF:99, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.