00:40:E0 ATOMWIDE LTD.
Every MAC address from 00:40:E0:00:00:00 to 00:40:E0:FF:FF:FF belongs to a block the IEEE assigned to ATOMWIDE LTD.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:40:E0 belongs to
Written 00:40:E0, 00-40-E0 or 0040E0, depending on the system. Look up a full address.
Prefix
00:40:E0
Organization
ATOMWIDE LTD.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:40:E0:00:00:00
Last address
00:40:E0:FF:FF:FF
Address type
Globally unique, unicast
Registered address
23 THE GREENWAY UNITED GB KINGDOM