00:21:A4 Dbii Networks
Every MAC address from 00:21:A4:00:00:00 to 00:21:A4:FF:FF:FF belongs to a block the IEEE assigned to Dbii Networks. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:21:A4 belongs to
Written 00:21:A4, 00-21-A4 or 0021A4, depending on the system. Look up a full address.
Prefix
00:21:A4
Organization
Dbii Networks
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:21:A4:00:00:00
Last address
00:21:A4:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2217 Via Blanca Oceanside CA US 92054