EC:A7:B1:E Artisight, Inc.
Every MAC address from EC:A7:B1:E0:00:00 to EC:A7:B1:EF:FF:FF belongs to a block the IEEE assigned to Artisight, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who EC:A7:B1:E belongs to
Written EC:A7:B1:E, EC-A7-B1-E or ECA7B1E, depending on the system. Look up a full address.
Prefix
EC:A7:B1:E/28
Organization
Artisight, Inc.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
EC:A7:B1:E0:00:00
Last address
EC:A7:B1:EF:FF:FF
Address type
Globally unique, unicast
Registered address
1658 N Milwaukee Ave STE B PMB 5661 Chicago IL US 60647
Parent block
Inside EC:A7:B1
This MA-M block is carved from the 24-bit block EC:A7:B1, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.