What this means
The IEEE assigned the MA-L block 001D32 to Longkay Communication & Technology (Shanghai) Co. 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 00:1D:32, it is Longkay Communication & Technology (Shanghai) Co. Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 001D32?
001D32 is registered to Longkay Communication & Technology (Shanghai) Co. 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. Longkay Communication & Technology (Shanghai) Co. Ltd's block covers 16,777,216 addresses.
What devices use 001D32?
Any network device with a MAC address starting 00:1D:32 was manufactured by or for Longkay Communication & Technology (Shanghai) Co. Ltd.