What this means
The IEEE assigned the MA-L block 003070 to 1Net Corporation. 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 00:30:70, it is 1Net Corporation hardware.
Frequently Asked Questions
Who owns MAC prefix 003070?
003070 is registered to 1Net Corporation 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. 1Net Corporation's block covers 16,777,216 addresses.
What devices use 003070?
Any network device with a MAC address starting 00:30:70 was manufactured by or for 1Net Corporation.