0C:EF:AF:7 Syntrans AB
Every MAC address from 0C:EF:AF:70:00:00 to 0C:EF:AF:7F:FF:FF belongs to a block the IEEE assigned to Syntrans AB. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 0C:EF:AF:7 belongs to
Written 0C:EF:AF:7, 0C-EF-AF-7 or 0CEFAF7, depending on the system. Look up a full address.
Prefix
0C:EF:AF:7/28
Organization
Syntrans AB
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
0C:EF:AF:70:00:00
Last address
0C:EF:AF:7F:FF:FF
Address type
Globally unique, unicast
Registered address
Teknikringen 4C Linkoping SE SE-58330
Parent block
Inside 0C:EF:AF
This MA-M block is carved from the 24-bit block 0C:EF:AF, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.