54:9A:11:B Elite Silicon Technology, Inc.
Every MAC address from 54:9A:11:B0:00:00 to 54:9A:11:BF:FF:FF belongs to a block the IEEE assigned to Elite Silicon Technology, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 54:9A:11:B belongs to
Written 54:9A:11:B, 54-9A-11-B or 549A11B, depending on the system. Look up a full address.
Prefix
54:9A:11:B/28
Organization
Elite Silicon Technology, Inc.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
54:9A:11:B0:00:00
Last address
54:9A:11:BF:FF:FF
Address type
Globally unique, unicast
Registered address
5F-B, No.24-2, Idustry E. Road IV. Hsinchu Taiwan TW 300
Parent block
Inside 54:9A:11
This MA-M block is carved from the 24-bit block 54:9A:11, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.