00:21:C4 Consilium AB
Every MAC address from 00:21:C4:00:00:00 to 00:21:C4:FF:FF:FF belongs to a block the IEEE assigned to Consilium AB. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:21:C4 belongs to
Written 00:21:C4, 00-21-C4 or 0021C4, depending on the system. Look up a full address.
Prefix
00:21:C4
Organization
Consilium AB
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:21:C4:00:00:00
Last address
00:21:C4:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Västra Finnbodavägen 2-4 Nacka Stockholm SE 13131