What this means
The IEEE assigned the MA-L block 4CF5A0 to Scalable Network Technologies Inc. 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 4C:F5:A0, it is Scalable Network Technologies Inc hardware.
Frequently Asked Questions
Who owns MAC prefix 4CF5A0?
4CF5A0 is registered to Scalable Network Technologies Inc 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. Scalable Network Technologies Inc's block covers 16,777,216 addresses.
What devices use 4CF5A0?
Any network device with a MAC address starting 4C:F5:A0 was manufactured by or for Scalable Network Technologies Inc.