00:21:AD Nordic ID Oy
Every MAC address from 00:21:AD:00:00:00 to 00:21:AD:FF:FF:FF belongs to a block the IEEE assigned to Nordic ID Oy. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:21:AD belongs to
Written 00:21:AD, 00-21-AD or 0021AD, depending on the system. Look up a full address.
Prefix
00:21:AD
Organization
Nordic ID Oy
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:21:AD:00:00:00
Last address
00:21:AD:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Myllyojankatu 2A SALO FI FIN-24100