00:21:2A Audiovox Corporation
Every MAC address from 00:21:2A:00:00:00 to 00:21:2A:FF:FF:FF belongs to a block the IEEE assigned to Audiovox Corporation. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:21:2A belongs to
Written 00:21:2A, 00-21-2A or 00212A, depending on the system. Look up a full address.
Prefix
00:21:2A
Organization
Audiovox Corporation
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:21:2A:00:00:00
Last address
00:21:2A:FF:FF:FF
Address type
Globally unique, unicast
Registered address
150 Marcus Blvd Hauppauge NY US 11788