28:F5:37:5 Atomrock LLC
Every MAC address from 28:F5:37:50:00:00 to 28:F5:37:5F:FF:FF belongs to a block the IEEE assigned to Atomrock LLC. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 28:F5:37:5 belongs to
Written 28:F5:37:5, 28-F5-37-5 or 28F5375, depending on the system. Look up a full address.
Prefix
28:F5:37:5/28
Organization
Atomrock LLC
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
28:F5:37:50:00:00
Last address
28:F5:37:5F:FF:FF
Address type
Globally unique, unicast
Registered address
22525 SE 64th Place, Suite 2288 Issaquah US 98027
Parent block
Inside 28:F5:37
This MA-M block is carved from the 24-bit block 28:F5:37, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.