54:91:AF:9 Asiga Pty Ltd
Every MAC address from 54:91:AF:90:00:00 to 54:91:AF:9F:FF:FF belongs to a block the IEEE assigned to Asiga Pty Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 54:91:AF:9 belongs to
Written 54:91:AF:9, 54-91-AF-9 or 5491AF9, depending on the system. Look up a full address.
Prefix
54:91:AF:9/28
Organization
Asiga Pty Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
54:91:AF:90:00:00
Last address
54:91:AF:9F:FF:FF
Address type
Globally unique, unicast
Registered address
Unit 2, 19-21 Bourke Road Alexandria New South Wales AU 2015
Parent block
Inside 54:91:AF
This MA-M block is carved from the 24-bit block 54:91:AF, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Asiga Pty Ltd
2 more blocks registered under the same name.