What this means
The IEEE assigned the MA-L block 002661 to Irumtek 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 00:26:61, it is Irumtek Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 002661?
002661 is registered to Irumtek 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. Irumtek Co., Ltd.'s block covers 16,777,216 addresses.
What devices use 002661?
Any network device with a MAC address starting 00:26:61 was manufactured by or for Irumtek Co., Ltd..