68:91:D0:B Altis Technology
Every MAC address from 68:91:D0:B0:00:00 to 68:91:D0:BF:FF:FF belongs to a block the IEEE assigned to Altis Technology. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 68:91:D0:B belongs to
Written 68:91:D0:B, 68-91-D0-B or 6891D0B, depending on the system. Look up a full address.
Prefix
68:91:D0:B/28
Organization
Altis Technology
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
68:91:D0:B0:00:00
Last address
68:91:D0:BF:FF:FF
Address type
Globally unique, unicast
Registered address
711 Lu Plaza, 2 Wing Yip Street, Kwun Tong Hong Kong HK 0000
Parent block
Inside 68:91:D0
This MA-M block is carved from the 24-bit block 68:91:D0, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.