00:90:C6 OPTIM SYSTEMS, INC.
Every MAC address from 00:90:C6:00:00:00 to 00:90:C6:FF:FF:FF belongs to a block the IEEE assigned to OPTIM SYSTEMS, INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:90:C6 belongs to
Written 00:90:C6, 00-90-C6 or 0090C6, depending on the system. Look up a full address.
Prefix
00:90:C6
Organization
OPTIM SYSTEMS, INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:90:C6:00:00:00
Last address
00:90:C6:FF:FF:FF
Address type
Globally unique, unicast
Registered address
8201 GREENSBORO DR.-STE. #1000 MCLEAN VA US 22102