7C:83:34:A ENGINETECH (TIANJIN) COMPUTER CO.,LTD.
Every MAC address from 7C:83:34:A0:00:00 to 7C:83:34:AF:FF:FF belongs to a block the IEEE assigned to ENGINETECH (TIANJIN) COMPUTER CO.,LTD.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 7C:83:34:A belongs to
Written 7C:83:34:A, 7C-83-34-A or 7C8334A, depending on the system. Look up a full address.
Prefix
7C:83:34:A/28
Organization
ENGINETECH (TIANJIN) COMPUTER CO.,LTD.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
7C:83:34:A0:00:00
Last address
7C:83:34:AF:FF:FF
Address type
Globally unique, unicast
Registered address
No.6 Hechang Road, Wuqing Development Zone TIANJIN CN 301726
Parent block
Inside 7C:83:34
This MA-M block is carved from the 24-bit block 7C:83:34, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.