What this means
The IEEE assigned the MA-L block 00220E to Indigo Security 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 00:22:0E, it is Indigo Security Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 00220E?
00220E is registered to Indigo Security 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. Indigo Security Co., Ltd.'s block covers 16,777,216 addresses.
What devices use 00220E?
Any network device with a MAC address starting 00:22:0E was manufactured by or for Indigo Security Co., Ltd..