MAC prefix 00:50:DF
AirFiber, Inc.
| Vendor | AirFiber, Inc. |
|---|---|
| Short name | AirFiber |
| Prefix | 00:50:DF/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 00:50:DF:00:00:00 – 00:50:DF:FF:FF:FF |
| Notations | 00:50:DF:00:00:0000-50-DF-00-00-000050.df00.00000050DF000000 |
Frequently asked questions
Which vendor does MAC address 00:50:DF belong to?
MAC addresses starting with 00:50:DF are assigned to AirFiber, Inc. according to the IEEE registry (prefix length 24 bits).
How many addresses does block 00:50:DF contain?
The block contains 16,777,216 addresses from 00:50:DF:00:00:00 to 00:50:DF:FF:FF:FF.
Is 00:50:DF a unicast or multicast address?
The least significant bit of the first byte is 0 – it is a unicast address. The U/L bit is 0, so the address is globally unique (universally administered).
How do I find the MAC address of my device?
On Linux use ip link, on Windows getmac /v or ipconfig /all, on macOS ifconfig. Note: phones and recent operating systems often use random, locally administered addresses on Wi-Fi.