A0:02:4A:9 Kontakt Micro-Location Sp z o.o.
Every MAC address from A0:02:4A:90:00:00 to A0:02:4A:9F:FF:FF belongs to a block the IEEE assigned to Kontakt Micro-Location Sp z o.o.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who A0:02:4A:9 belongs to
Written A0:02:4A:9, A0-02-4A-9 or A0024A9, depending on the system. Look up a full address.
Prefix
A0:02:4A:9/28
Organization
Kontakt Micro-Location Sp z o.o.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
A0:02:4A:90:00:00
Last address
A0:02:4A:9F:FF:FF
Address type
Globally unique, unicast
Registered address
Stoczniowcow 3 Krakow PL 30-709
Parent block
Inside A0:02:4A
This MA-M block is carved from the 24-bit block A0:02:4A, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Kontakt Micro-Location Sp z o.o.
2 more blocks registered under the same name.