28:36:13:B Qorvo, Inc.
Every MAC address from 28:36:13:B0:00:00 to 28:36:13:BF:FF:FF belongs to a block the IEEE assigned to Qorvo, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 28:36:13:B belongs to
Written 28:36:13:B, 28-36-13-B or 283613B, depending on the system. Look up a full address.
Prefix
28:36:13:B/28
Organization
Qorvo, Inc.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
28:36:13:B0:00:00
Last address
28:36:13:BF:FF:FF
Address type
Globally unique, unicast
Registered address
500 W. Renner Road Richardson TX US 75080
Parent block
Inside 28:36:13
This MA-M block is carved from the 24-bit block 28:36:13, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.