What this means
The IEEE assigned the MA-L block 18F46B to Telenor Connexion AB. 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 18:F4:6B, it is Telenor Connexion AB hardware.
Frequently Asked Questions
Who owns MAC prefix 18F46B?
18F46B is registered to Telenor Connexion AB 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. Telenor Connexion AB's block covers 16,777,216 addresses.
What devices use 18F46B?
Any network device with a MAC address starting 18:F4:6B was manufactured by or for Telenor Connexion AB.