00:04:00 LEXMARK INTERNATIONAL, INC.
Every MAC address from 00:04:00:00:00:00 to 00:04:00:FF:FF:FF belongs to a block the IEEE assigned to LEXMARK INTERNATIONAL, INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:04:00 belongs to
Written 00:04:00, 00-04-00 or 000400, depending on the system. Look up a full address.
Prefix
00:04:00
Organization
LEXMARK INTERNATIONAL, INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:04:00:00:00:00
Last address
00:04:00:FF:FF:FF
Address type
Globally unique, unicast
Registered address
740 NEW CIRCLE ROAD LEXINGTON KY US 40550