1C:CA:E3:5 TengFeng
Every MAC address from 1C:CA:E3:50:00:00 to 1C:CA:E3:5F:FF:FF belongs to a block the IEEE assigned to TengFeng. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 1C:CA:E3:5 belongs to
Written 1C:CA:E3:5, 1C-CA-E3-5 or 1CCAE35, depending on the system. Look up a full address.
Prefix
1C:CA:E3:5/28
Organization
TengFeng
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
1C:CA:E3:50:00:00
Last address
1C:CA:E3:5F:FF:FF
Address type
Globally unique, unicast
Registered address
3F, 1st Bldg, Yuejun Zhenxing lnd. Park, Shenzhen Guangdong CN 518000
Parent block
Inside 1C:CA:E3
This MA-M block is carved from the 24-bit block 1C:CA:E3, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.