00:04:40 cyberPIXIE, Inc.
Every MAC address from 00:04:40:00:00:00 to 00:04:40:FF:FF:FF belongs to a block the IEEE assigned to cyberPIXIE, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:04:40 belongs to
Written 00:04:40, 00-04-40 or 000440, depending on the system. Look up a full address.
Prefix
00:04:40
Organization
cyberPIXIE, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:04:40:00:00:00
Last address
00:04:40:FF:FF:FF
Address type
Globally unique, unicast
Registered address
68 E. Wacker Place, Chicago IL US 60601