MAC prefix B4:FC:7D
AVM Audiovisuelles Marketing und Computersysteme GmbH
| Vendor | AVM Audiovisuelles Marketing und Computersysteme GmbH |
|---|---|
| Short name | AVMAudiovisu |
| Prefix | B4:FC:7D/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | B4:FC:7D:00:00:00 – B4:FC:7D:FF:FF:FF |
| Notations | B4:FC:7D:00:00:00B4-FC-7D-00-00-00b4fc.7d00.0000B4FC7D000000 |
Frequently asked questions
Which vendor does MAC address B4:FC:7D belong to?
MAC addresses starting with B4:FC:7D are assigned to AVM Audiovisuelles Marketing und Computersysteme GmbH according to the IEEE registry (prefix length 24 bits).
How many addresses does block B4:FC:7D contain?
The block contains 16,777,216 addresses from B4:FC:7D:00:00:00 to B4:FC:7D:FF:FF:FF.
Is B4:FC:7D 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.
Which other MAC prefixes does AVM Audiovisuelles Marketing und Computersysteme GmbH have?
AVM Audiovisuelles Marketing und Computersysteme GmbH holds 32 registered prefixes in total – the full list is on the vendor page.