00:21:34 Brandywine Communications
Every MAC address from 00:21:34:00:00:00 to 00:21:34:FF:FF:FF belongs to a block the IEEE assigned to Brandywine Communications. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:21:34 belongs to
Written 00:21:34, 00-21-34 or 002134, depending on the system. Look up a full address.
Prefix
00:21:34
Organization
Brandywine Communications
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:21:34:00:00:00
Last address
00:21:34:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1153 Warner Ave Tustin CA US 92780