28:FD:80:D Grandway Technology (Shenzhen) Limited
Every MAC address from 28:FD:80:D0:00:00 to 28:FD:80:DF:FF:FF belongs to a block the IEEE assigned to Grandway Technology (Shenzhen) Limited. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 28:FD:80:D belongs to
Written 28:FD:80:D, 28-FD-80-D or 28FD80D, depending on the system. Look up a full address.
Prefix
28:FD:80:D/28
Organization
Grandway Technology (Shenzhen) Limited
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
28:FD:80:D0:00:00
Last address
28:FD:80:DF:FF:FF
Address type
Globally unique, unicast
Registered address
Block 7, Zhu Keng Industrial Zone Ping Shan District Shenzhen CN 518118
Parent block
Inside 28:FD:80
This MA-M block is carved from the 24-bit block 28:FD:80, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Grandway Technology (Shenzhen) Limited
3 more blocks registered under the same name.