A4:53:EE:2 Ubisafe Smart Devices
Every MAC address from A4:53:EE:20:00:00 to A4:53:EE:2F:FF:FF belongs to a block the IEEE assigned to Ubisafe Smart Devices. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who A4:53:EE:2 belongs to
Written A4:53:EE:2, A4-53-EE-2 or A453EE2, depending on the system. Look up a full address.
Prefix
A4:53:EE:2/28
Organization
Ubisafe Smart Devices
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
A4:53:EE:20:00:00
Last address
A4:53:EE:2F:FF:FF
Address type
Globally unique, unicast
Registered address
Getulio Vargas 2729 Sao Jose SC BR 88103-400
Parent block
Inside A4:53:EE
This MA-M block is carved from the 24-bit block A4:53:EE, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.