What this means
The IEEE assigned the MA-L block 601283 to TSB REAL TIME LOCATION SYSTEMS S.L.. 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 60:12:83, it is TSB REAL TIME LOCATION SYSTEMS S.L. hardware.
Frequently Asked Questions
Who owns MAC prefix 601283?
601283 is registered to TSB REAL TIME LOCATION SYSTEMS S.L. 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. TSB REAL TIME LOCATION SYSTEMS S.L.'s block covers 16,777,216 addresses.
What devices use 601283?
Any network device with a MAC address starting 60:12:83 was manufactured by or for TSB REAL TIME LOCATION SYSTEMS S.L..