What this means
The IEEE assigned the MA-L block 00257E to NEW POS TECHNOLOGY LIMITED. 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 00:25:7E, it is NEW POS TECHNOLOGY LIMITED hardware.
Frequently Asked Questions
Who owns MAC prefix 00257E?
00257E is registered to NEW POS TECHNOLOGY LIMITED 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. NEW POS TECHNOLOGY LIMITED's block covers 16,777,216 addresses.
What devices use 00257E?
Any network device with a MAC address starting 00:25:7E was manufactured by or for NEW POS TECHNOLOGY LIMITED.