What this means
The IEEE assigned the MA-L block 201F55 to DJI Osmo Technology 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 20:1F:55, it is DJI Osmo Technology Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 201F55?
201F55 is registered to DJI Osmo Technology 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. DJI Osmo Technology Co., Ltd.'s block covers 16,777,216 addresses.
What devices use 201F55?
Any network device with a MAC address starting 20:1F:55 was manufactured by or for DJI Osmo Technology Co., Ltd..