00:0A:DD Allworx Corp.
Every MAC address from 00:0A:DD:00:00:00 to 00:0A:DD:FF:FF:FF belongs to a block the IEEE assigned to Allworx Corp.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:0A:DD belongs to
Written 00:0A:DD, 00-0A-DD or 000ADD, depending on the system. Look up a full address.
Prefix
00:0A:DD
Organization
Allworx Corp.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:0A:DD:00:00:00
Last address
00:0A:DD:FF:FF:FF
Address type
Globally unique, unicast
Registered address
245 East Main Street East Rochester NY US 14604