E4:47:91 Iris ID Systems, Inc.
Every MAC address from E4:47:91:00:00:00 to E4:47:91:FF:FF:FF belongs to a block the IEEE assigned to Iris ID Systems, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who E4:47:91 belongs to
Written E4:47:91, E4-47-91 or E44791, depending on the system. Look up a full address.
Prefix
E4:47:91
Organization
Iris ID Systems, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
E4:47:91:00:00:00
Last address
E4:47:91:FF:FF:FF
Address type
Globally unique, unicast
Registered address
8 Clarke Drive Cranbury US 08512