64:31:39:C SHEN ZHEN FUCHANG TECHNOLOGY Co.,Ltd.
Every MAC address from 64:31:39:C0:00:00 to 64:31:39:CF:FF:FF belongs to a block the IEEE assigned to SHEN ZHEN FUCHANG TECHNOLOGY Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 64:31:39:C belongs to
Written 64:31:39:C, 64-31-39-C or 643139C, depending on the system. Look up a full address.
Prefix
64:31:39:C/28
Organization
SHEN ZHEN FUCHANG TECHNOLOGY Co.,Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
64:31:39:C0:00:00
Last address
64:31:39:CF:FF:FF
Address type
Globally unique, unicast
Registered address
Floor 4 11 Building Qixing Factory,Niu Cheng 2rd Industrial Area,Xili Nanshan District Shenzhen GUANGDONG CN 518055
Parent block
Inside 64:31:39
This MA-M block is carved from the 24-bit block 64:31:39, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.