28:FD:80:5 Xiaocong Network Limited
Every MAC address from 28:FD:80:50:00:00 to 28:FD:80:5F:FF:FF belongs to a block the IEEE assigned to Xiaocong Network Limited. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 28:FD:80:5 belongs to
Written 28:FD:80:5, 28-FD-80-5 or 28FD805, depending on the system. Look up a full address.
Prefix
28:FD:80:5/28
Organization
Xiaocong Network Limited
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
28:FD:80:50:00:00
Last address
28:FD:80:5F:FF:FF
Address type
Globally unique, unicast
Registered address
2F,Building 3, No.200, Guoding East Road (Innovation Works) Shanghai CN 200093
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.