What this means
The IEEE assigned the MA-L block 9C6B72 to Realme Chongqing MobileTelecommunications Corp 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 9C:6B:72, it is Realme Chongqing MobileTelecommunications Corp Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 9C6B72?
9C6B72 is registered to Realme Chongqing MobileTelecommunications Corp 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. Realme Chongqing MobileTelecommunications Corp Ltd's block covers 16,777,216 addresses.
What devices use 9C6B72?
Any network device with a MAC address starting 9C:6B:72 was manufactured by or for Realme Chongqing MobileTelecommunications Corp Ltd.