What this means
The IEEE assigned the MA-L block 002646 to SHENYANG TONGFANG MULTIMEDIA TECHNOLOGY COMPANY LIMITED. 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 00:26:46, it is SHENYANG TONGFANG MULTIMEDIA TECHNOLOGY COMPANY LIMITED hardware.
Frequently Asked Questions
Who owns MAC prefix 002646?
002646 is registered to SHENYANG TONGFANG MULTIMEDIA TECHNOLOGY COMPANY LIMITED 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. SHENYANG TONGFANG MULTIMEDIA TECHNOLOGY COMPANY LIMITED's block covers 16,777,216 addresses.
What devices use 002646?
Any network device with a MAC address starting 00:26:46 was manufactured by or for SHENYANG TONGFANG MULTIMEDIA TECHNOLOGY COMPANY LIMITED.