What this means
The IEEE assigned the MA-L block 000DCD to GROUPE TXCOM. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 00:0D:CD, it is GROUPE TXCOM hardware.
Frequently Asked Questions
Who owns MAC prefix 000DCD?
000DCD is registered to GROUPE TXCOM in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. GROUPE TXCOM's block covers 16,777,216 addresses.
What devices use 000DCD?
Any network device with a MAC address starting 00:0D:CD was manufactured by or for GROUPE TXCOM.