What this means
The IEEE assigned the MA-M block 34B5F3E to Viettel Manufacturing Corporation One Member Limited Liability Company. 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 34:B5:F3:E, it is Viettel Manufacturing Corporation One Member Limited Liability Company hardware.
Frequently Asked Questions
Who owns MAC prefix 34B5F3E?
34B5F3E is registered to Viettel Manufacturing Corporation One Member Limited Liability Company 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. Viettel Manufacturing Corporation One Member Limited Liability Company's block covers 1,048,576 addresses.
What devices use 34B5F3E?
Any network device with a MAC address starting 34:B5:F3:E was manufactured by or for Viettel Manufacturing Corporation One Member Limited Liability Company.