F4:69:D5:4 Stype CS d.o.o.
Every MAC address from F4:69:D5:40:00:00 to F4:69:D5:4F:FF:FF belongs to a block the IEEE assigned to Stype CS d.o.o.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who F4:69:D5:4 belongs to
Written F4:69:D5:4, F4-69-D5-4 or F469D54, depending on the system. Look up a full address.
Prefix
F4:69:D5:4/28
Organization
Stype CS d.o.o.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
F4:69:D5:40:00:00
Last address
F4:69:D5:4F:FF:FF
Address type
Globally unique, unicast
Registered address
Velikopoljska 32 Zagreb HR 10010
Parent block
Inside F4:69:D5
This MA-M block is carved from the 24-bit block F4:69:D5, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.