What this means
The IEEE assigned the MA-L block 30C507 to ECI Telecom 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 30:C5:07, it is ECI Telecom Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 30C507?
30C507 is registered to ECI Telecom 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. ECI Telecom Ltd.'s block covers 16,777,216 addresses.
What devices use 30C507?
Any network device with a MAC address starting 30:C5:07 was manufactured by or for ECI Telecom Ltd..