00:40:E4 E-M TECHNOLOGY, INC.
Every MAC address from 00:40:E4:00:00:00 to 00:40:E4:FF:FF:FF belongs to a block the IEEE assigned to E-M TECHNOLOGY, INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:40:E4 belongs to
Written 00:40:E4, 00-40-E4 or 0040E4, depending on the system. Look up a full address.
Prefix
00:40:E4
Organization
E-M TECHNOLOGY, INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:40:E4:00:00:00
Last address
00:40:E4:FF:FF:FF
Address type
Globally unique, unicast
Registered address
9245 SOUTHWEST NIMBUS AVE. BEAVERTON OR US 97005