28:40:1A C8 MediSensors, Inc.
Every MAC address from 28:40:1A:00:00:00 to 28:40:1A:FF:FF:FF belongs to a block the IEEE assigned to C8 MediSensors, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 28:40:1A belongs to
Written 28:40:1A, 28-40-1A or 28401A, depending on the system. Look up a full address.
Prefix
28:40:1A
Organization
C8 MediSensors, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
28:40:1A:00:00:00
Last address
28:40:1A:FF:FF:FF
Address type
Globally unique, unicast
Registered address
727 University Ave Los Gatos CA US 95032