0C:7F:ED:7 Grandway Technology (Shenzhen) Limited
Every MAC address from 0C:7F:ED:70:00:00 to 0C:7F:ED:7F:FF:FF belongs to a block the IEEE assigned to Grandway Technology (Shenzhen) Limited. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 0C:7F:ED:7 belongs to
Written 0C:7F:ED:7, 0C-7F-ED-7 or 0C7FED7, depending on the system. Look up a full address.
Prefix
0C:7F:ED:7/28
Organization
Grandway Technology (Shenzhen) Limited
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
0C:7F:ED:70:00:00
Last address
0C:7F:ED:7F:FF:FF
Address type
Globally unique, unicast
Registered address
Block 7, Zhu Keng Industrial Zone Ping Shan District Shenzhen CN 518118
Parent block
Inside 0C:7F:ED
This MA-M block is carved from the 24-bit block 0C:7F:ED, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Grandway Technology (Shenzhen) Limited
3 more blocks registered under the same name.