What this means
The IEEE assigned the MA-L block E03560 to Challenger Supply Holdings, 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 E0:35:60, it is Challenger Supply Holdings, LLC hardware.
Frequently Asked Questions
Who owns MAC prefix E03560?
E03560 is registered to Challenger Supply Holdings, LLC 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. Challenger Supply Holdings, LLC's block covers 16,777,216 addresses.
What devices use E03560?
Any network device with a MAC address starting E0:35:60 was manufactured by or for Challenger Supply Holdings, LLC.