54:11:5F Atamo Pty Ltd
Every MAC address from 54:11:5F:00:00:00 to 54:11:5F:FF:FF:FF belongs to a block the IEEE assigned to Atamo Pty Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 54:11:5F belongs to
Written 54:11:5F, 54-11-5F or 54115F, depending on the system. Look up a full address.
Prefix
54:11:5F
Organization
Atamo Pty Ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
54:11:5F:00:00:00
Last address
54:11:5F:FF:FF:FF
Address type
Globally unique, unicast
Registered address
21 River Road Bayswater WA AU 6156