What this means
The IEEE assigned the MA-L block 0270B3 to DATA RECALL 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 02:70:B3, it is DATA RECALL LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix 0270B3?
0270B3 is registered to DATA RECALL 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. DATA RECALL LTD.'s block covers 16,777,216 addresses.
What devices use 0270B3?
Any network device with a MAC address starting 02:70:B3 was manufactured by or for DATA RECALL LTD..