What this means
The IEEE assigned the MA-L block 747818 to Jurumani Solutions. 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 74:78:18, it is Jurumani Solutions hardware.
Frequently Asked Questions
Who owns MAC prefix 747818?
747818 is registered to Jurumani Solutions 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. Jurumani Solutions's block covers 16,777,216 addresses.
What devices use 747818?
Any network device with a MAC address starting 74:78:18 was manufactured by or for Jurumani Solutions.