3C:42:7E:7 GJS Co., Ltd.
Every MAC address from 3C:42:7E:70:00:00 to 3C:42:7E:7F:FF:FF belongs to a block the IEEE assigned to GJS Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 3C:42:7E:7 belongs to
Written 3C:42:7E:7, 3C-42-7E-7 or 3C427E7, depending on the system. Look up a full address.
Prefix
3C:42:7E:7/28
Organization
GJS Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
3C:42:7E:70:00:00
Last address
3C:42:7E:7F:FF:FF
Address type
Globally unique, unicast
Registered address
305, Qianhai Innovation and Entrepreneur Hub, Bldg. C Qianwan 1st Rd., Nanshan District Shenzhen Guangdong CN 518000
Parent block
Inside 3C:42:7E
This MA-M block is carved from the 24-bit block 3C:42:7E, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.