What this means
The IEEE assigned the MA-M block 9802D87 to Ormazabal Protection&Automation. 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 98:02:D8:7, it is Ormazabal Protection&Automation hardware.
Frequently Asked Questions
Who owns MAC prefix 9802D87?
9802D87 is registered to Ormazabal Protection&Automation 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. Ormazabal Protection&Automation's block covers 1,048,576 addresses.
What devices use 9802D87?
Any network device with a MAC address starting 98:02:D8:7 was manufactured by or for Ormazabal Protection&Automation.