4C:81:BE:C Shenzhen Huiqincai Network Communication Co., Ltd.
Every MAC address from 4C:81:BE:C0:00:00 to 4C:81:BE:CF:FF:FF belongs to a block the IEEE assigned to Shenzhen Huiqincai Network Communication Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 4C:81:BE:C belongs to
Written 4C:81:BE:C, 4C-81-BE-C or 4C81BEC, depending on the system. Look up a full address.
Prefix
4C:81:BE:C/28
Organization
Shenzhen Huiqincai Network Communication Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
4C:81:BE:C0:00:00
Last address
4C:81:BE:CF:FF:FF
Address type
Globally unique, unicast
Registered address
Room 703, 7th Floor, Building 82, Langkou Industrial Zone, Langkou Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province Shenzhen Guangdong CN 518000
Parent block
Inside 4C:81:BE
This MA-M block is carved from the 24-bit block 4C:81:BE, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.