8C:1F:64:71:1 Jiangsu Ruichi Broadcom Communications Technoligy Co., Ltd.
Every MAC address from 8C:1F:64:71:10:00 to 8C:1F:64:71:1F:FF belongs to a block the IEEE assigned to Jiangsu Ruichi Broadcom Communications Technoligy Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:1F:64:71:1 belongs to
Written 8C:1F:64:71:1, 8C-1F-64-71-1 or 8C1F64711, depending on the system. Look up a full address.
Prefix
8C:1F:64:71:1/36
Organization
Jiangsu Ruichi Broadcom Communications Technoligy Co., Ltd.
Registry
MA-S (36 bits)
Addresses
4,096
First address
8C:1F:64:71:10:00
Last address
8C:1F:64:71:1F:FF
Address type
Globally unique, unicast
Registered address
14th Floor, Liancheng Hui, 9 Yikang Street, Jianye District Nanjing Jiangsu CN 210000
Parent block
Inside 8C:1F:64
This MA-S block is carved from the 24-bit block 8C:1F:64, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.