What this means
The IEEE assigned the MA-L block 00D0E3 to ELE-CHEM ENGINEERING 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 00:D0:E3, it is ELE-CHEM ENGINEERING CO., LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix 00D0E3?
00D0E3 is registered to ELE-CHEM ENGINEERING 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. ELE-CHEM ENGINEERING CO., LTD.'s block covers 16,777,216 addresses.
What devices use 00D0E3?
Any network device with a MAC address starting 00:D0:E3 was manufactured by or for ELE-CHEM ENGINEERING CO., LTD..