80:A5:79:A ViewSonic Corp
Every MAC address from 80:A5:79:A0:00:00 to 80:A5:79:AF:FF:FF belongs to a block the IEEE assigned to ViewSonic Corp. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 80:A5:79:A belongs to
Written 80:A5:79:A, 80-A5-79-A or 80A579A, depending on the system. Look up a full address.
Prefix
80:A5:79:A/28
Organization
ViewSonic Corp
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
80:A5:79:A0:00:00
Last address
80:A5:79:AF:FF:FF
Address type
Globally unique, unicast
Registered address
10 Point Drive Brea, CA 92821 USA LA CA US 92821
Parent block
Inside 80:A5:79
This MA-M block is carved from the 24-bit block 80:A5:79, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to ViewSonic Corp
8 more blocks registered under the same name.