What this means
The IEEE assigned the MA-M block A453EEB to Viper Design, LLC. 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 A4:53:EE:B, it is Viper Design, LLC hardware.
Frequently Asked Questions
Who owns MAC prefix A453EEB?
A453EEB is registered to Viper Design, LLC 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. Viper Design, LLC's block covers 1,048,576 addresses.
What devices use A453EEB?
Any network device with a MAC address starting A4:53:EE:B was manufactured by or for Viper Design, LLC.