What this means
The IEEE assigned the MA-L block A46032 to MRV Communications (Networks) 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 A4:60:32, it is MRV Communications (Networks) LTD hardware.
Frequently Asked Questions
Who owns MAC prefix A46032?
A46032 is registered to MRV Communications (Networks) 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. MRV Communications (Networks) LTD's block covers 16,777,216 addresses.
What devices use A46032?
Any network device with a MAC address starting A4:60:32 was manufactured by or for MRV Communications (Networks) LTD.