What this means
The IEEE assigned the MA-L block 004061 to DATATECH ENTERPRISES 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 00:40:61, it is DATATECH ENTERPRISES CO., LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix 004061?
004061 is registered to DATATECH ENTERPRISES 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. DATATECH ENTERPRISES CO., LTD.'s block covers 16,777,216 addresses.
What devices use 004061?
Any network device with a MAC address starting 00:40:61 was manufactured by or for DATATECH ENTERPRISES CO., LTD..