68:91:D0:9 QUANTEX
Every MAC address from 68:91:D0:90:00:00 to 68:91:D0:9F:FF:FF belongs to a block the IEEE assigned to QUANTEX. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 68:91:D0:9 belongs to
Written 68:91:D0:9, 68-91-D0-9 or 6891D09, depending on the system. Look up a full address.
Prefix
68:91:D0:9/28
Organization
QUANTEX
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
68:91:D0:90:00:00
Last address
68:91:D0:9F:FF:FF
Address type
Globally unique, unicast
Registered address
010000, Republic of Kazakhstan, Astana, Dostyk st., 5/2, VP 3 Astana KZ 010000
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.