00:40:68 EXTENDED SYSTEMS
Every MAC address from 00:40:68:00:00:00 to 00:40:68:FF:FF:FF belongs to a block the IEEE assigned to EXTENDED SYSTEMS. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:40:68 belongs to
Written 00:40:68, 00-40-68 or 004068, depending on the system. Look up a full address.
Prefix
00:40:68
Organization
EXTENDED SYSTEMS
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:40:68:00:00:00
Last address
00:40:68:FF:FF:FF
Address type
Globally unique, unicast
Registered address
6123 NORTH MEEKER AVENUE BOISE ID US 83704