What this means
The IEEE assigned the MA-M block 50A0308 to GE Medical System China 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 50:A0:30:8, it is GE Medical System China Co. Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 50A0308?
50A0308 is registered to GE Medical System China Co. Ltd. in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. GE Medical System China Co. Ltd.'s block covers 1,048,576 addresses.
What devices use 50A0308?
Any network device with a MAC address starting 50:A0:30:8 was manufactured by or for GE Medical System China Co. Ltd..