What this means
The IEEE assigned the MA-L block 000BDD to TOHOKU RICOH Co., LTD.. 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 00:0B:DD, it is TOHOKU RICOH Co., LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix 000BDD?
000BDD is registered to TOHOKU RICOH Co., LTD. 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. TOHOKU RICOH Co., LTD.'s block covers 16,777,216 addresses.
What devices use 000BDD?
Any network device with a MAC address starting 00:0B:DD was manufactured by or for TOHOKU RICOH Co., LTD..