What this means
The IEEE assigned the MA-L block EC98C1 to Beijing Risbo Network Technology 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 EC:98:C1, it is Beijing Risbo Network Technology Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix EC98C1?
EC98C1 is registered to Beijing Risbo Network Technology 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. Beijing Risbo Network Technology Co.,Ltd's block covers 16,777,216 addresses.
What devices use EC98C1?
Any network device with a MAC address starting EC:98:C1 was manufactured by or for Beijing Risbo Network Technology Co.,Ltd.