What this means
The IEEE assigned the MA-L block 001E93 to CiriTech Systems Inc. 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 00:1E:93, it is CiriTech Systems Inc hardware.
Frequently Asked Questions
Who owns MAC prefix 001E93?
001E93 is registered to CiriTech Systems Inc 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. CiriTech Systems Inc's block covers 16,777,216 addresses.
What devices use 001E93?
Any network device with a MAC address starting 00:1E:93 was manufactured by or for CiriTech Systems Inc.