What this means
The IEEE assigned the MA-L block 783690 to Yulong Computer Telecommunication Scientific (Shenzhen) 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 78:36:90, it is Yulong Computer Telecommunication Scientific (Shenzhen) Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 783690?
783690 is registered to Yulong Computer Telecommunication Scientific (Shenzhen) 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. Yulong Computer Telecommunication Scientific (Shenzhen) Co.,Ltd's block covers 16,777,216 addresses.
What devices use 783690?
Any network device with a MAC address starting 78:36:90 was manufactured by or for Yulong Computer Telecommunication Scientific (Shenzhen) Co.,Ltd.