What this means
The IEEE assigned the MA-L block 441847 to HUNAN SCROWN ELECTRONIC INFORMATION TECH.CO.,LTD. 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 44:18:47, it is HUNAN SCROWN ELECTRONIC INFORMATION TECH.CO.,LTD hardware.
Frequently Asked Questions
Who owns MAC prefix 441847?
441847 is registered to HUNAN SCROWN ELECTRONIC INFORMATION TECH.CO.,LTD 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. HUNAN SCROWN ELECTRONIC INFORMATION TECH.CO.,LTD's block covers 16,777,216 addresses.
What devices use 441847?
Any network device with a MAC address starting 44:18:47 was manufactured by or for HUNAN SCROWN ELECTRONIC INFORMATION TECH.CO.,LTD.