00:90:EF INTEGRIX, INC.
Every MAC address from 00:90:EF:00:00:00 to 00:90:EF:FF:FF:FF belongs to a block the IEEE assigned to INTEGRIX, INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:90:EF belongs to
Written 00:90:EF, 00-90-EF or 0090EF, depending on the system. Look up a full address.
Prefix
00:90:EF
Organization
INTEGRIX, INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:90:EF:00:00:00
Last address
00:90:EF:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2001 CORPORATE CENTER DRIVE NEWBURY PARK CA US 91320