40:48:FD:A Shenzhen Yifang Digital Technology Co., LTD.
Every MAC address from 40:48:FD:A0:00:00 to 40:48:FD:AF:FF:FF belongs to a block the IEEE assigned to Shenzhen Yifang Digital Technology Co., LTD.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 40:48:FD:A belongs to
Written 40:48:FD:A, 40-48-FD-A or 4048FDA, depending on the system. Look up a full address.
Prefix
40:48:FD:A/28
Organization
Shenzhen Yifang Digital Technology Co., LTD.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
40:48:FD:A0:00:00
Last address
40:48:FD:AF:FF:FF
Address type
Globally unique, unicast
Registered address
Building NO. 23, Fifth Region, Baiwangxin Industrial Park, Songbai Rd. Nanshan, Shenzhen Shenzhen CN 518108
Parent block
Inside 40:48:FD
This MA-M block is carved from the 24-bit block 40:48:FD, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.