Legrand INTELLIGENT ELECTRICAL(HUIZHOU)CO.,LTD. - MAC Prefix C05F87 (MA-L)

What this means

The IEEE assigned the MA-L block C05F87 to Legrand INTELLIGENT ELECTRICAL(HUIZHOU)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 C0:5F:87, it is Legrand INTELLIGENT ELECTRICAL(HUIZHOU)CO.,LTD. hardware.

Frequently Asked Questions

Who owns MAC prefix C05F87?

C05F87 is registered to Legrand INTELLIGENT ELECTRICAL(HUIZHOU)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. Legrand INTELLIGENT ELECTRICAL(HUIZHOU)CO.,LTD.'s block covers 16,777,216 addresses.

What devices use C05F87?

Any network device with a MAC address starting C0:5F:87 was manufactured by or for Legrand INTELLIGENT ELECTRICAL(HUIZHOU)CO.,LTD..

OUI prefix	C05F87
Vendor	Legrand INTELLIGENT ELECTRICAL(HUIZHOU)CO.,LTD.
Registry	MA-L (24-bit, large block)
Block size	16,777,216 addresses
Country	CN
Other blocks by this vendor	1 total
Example MAC	C0:5F:87:00:00:00