78:D8:00:5 Björkviks Consulting AB
Every MAC address from 78:D8:00:50:00:00 to 78:D8:00:5F:FF:FF belongs to a block the IEEE assigned to Björkviks Consulting AB. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 78:D8:00:5 belongs to
Written 78:D8:00:5, 78-D8-00-5 or 78D8005, depending on the system. Look up a full address.
Prefix
78:D8:00:5/28
Organization
Björkviks Consulting AB
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
78:D8:00:50:00:00
Last address
78:D8:00:5F:FF:FF
Address type
Globally unique, unicast
Registered address
Hällkanavägen 7 Bro SE 19791
Parent block
Inside 78:D8:00
This MA-M block is carved from the 24-bit block 78:D8:00, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.