5C:81:A7 Network Devices Pty Ltd
Every MAC address from 5C:81:A7:00:00:00 to 5C:81:A7:FF:FF:FF belongs to a block the IEEE assigned to Network Devices Pty Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 5C:81:A7 belongs to
Written 5C:81:A7, 5C-81-A7 or 5C81A7, depending on the system. Look up a full address.
Prefix
5C:81:A7
Organization
Network Devices Pty Ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
5C:81:A7:00:00:00
Last address
5C:81:A7:FF:FF:FF
Address type
Globally unique, unicast
Registered address
16 Dickson Ave Artarmon NSW AU 2064