What this means
The IEEE assigned the MA-L block 701D08 to 99IOT 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 70:1D:08, it is 99IOT Shenzhen co.,ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 701D08?
701D08 is registered to 99IOT 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. 99IOT Shenzhen co.,ltd's block covers 16,777,216 addresses.
What devices use 701D08?
Any network device with a MAC address starting 70:1D:08 was manufactured by or for 99IOT Shenzhen co.,ltd.