MAC prefix FC:1B:FF
V-Zug Ag
| Vendor | V-Zug Ag |
|---|---|
| Short name | VZug |
| Prefix | FC:1B:FF/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | FC:1B:FF:00:00:00 – FC:1B:FF:FF:FF:FF |
| Notations | FC:1B:FF:00:00:00FC-1B-FF-00-00-00fc1b.ff00.0000FC1BFF000000 |
Frequently asked questions
Which vendor does MAC address FC:1B:FF belong to?
MAC addresses starting with FC:1B:FF are assigned to V-Zug Ag according to the IEEE registry (prefix length 24 bits).
How many addresses does block FC:1B:FF contain?
The block contains 16,777,216 addresses from FC:1B:FF:00:00:00 to FC:1B:FF:FF:FF:FF.
Is FC:1B:FF 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.