What this means
The IEEE assigned the MA-L block 002700 to Shenzhen Siglent Technology 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 00:27:00, it is Shenzhen Siglent Technology Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 002700?
002700 is registered to Shenzhen Siglent Technology 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. Shenzhen Siglent Technology Co., Ltd.'s block covers 16,777,216 addresses.
What devices use 002700?
Any network device with a MAC address starting 00:27:00 was manufactured by or for Shenzhen Siglent Technology Co., Ltd..