What this means
The IEEE assigned the MA-L block D8E3AE to CIRTEC MEDICAL SYSTEMS. 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 D8:E3:AE, it is CIRTEC MEDICAL SYSTEMS hardware.
Frequently Asked Questions
Who owns MAC prefix D8E3AE?
D8E3AE is registered to CIRTEC MEDICAL SYSTEMS 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. CIRTEC MEDICAL SYSTEMS's block covers 16,777,216 addresses.
What devices use D8E3AE?
Any network device with a MAC address starting D8:E3:AE was manufactured by or for CIRTEC MEDICAL SYSTEMS.