What this means
The IEEE assigned the MA-M block 50DE198 to IVATIV, INC. 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:DE:19:8, it is IVATIV, INC hardware.
Frequently Asked Questions
Who owns MAC prefix 50DE198?
50DE198 is registered to IVATIV, INC 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. IVATIV, INC's block covers 1,048,576 addresses.
What devices use 50DE198?
Any network device with a MAC address starting 50:DE:19:8 was manufactured by or for IVATIV, INC.