MAC prefix B0:BC:7A
Harman/Becker Automotive Systems GmbH
| Vendor | Harman/Becker Automotive Systems GmbH |
|---|---|
| Short name | HarmanBecker |
| Prefix | B0:BC:7A/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | B0:BC:7A:00:00:00 – B0:BC:7A:FF:FF:FF |
| Notations | B0:BC:7A:00:00:00B0-BC-7A-00-00-00b0bc.7a00.0000B0BC7A000000 |
Frequently asked questions
Which vendor does MAC address B0:BC:7A belong to?
MAC addresses starting with B0:BC:7A are assigned to Harman/Becker Automotive Systems GmbH according to the IEEE registry (prefix length 24 bits).
How many addresses does block B0:BC:7A contain?
The block contains 16,777,216 addresses from B0:BC:7A:00:00:00 to B0:BC:7A:FF:FF:FF.
Is B0:BC:7A 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 Harman/Becker Automotive Systems GmbH have?
Harman/Becker Automotive Systems GmbH holds 11 registered prefixes in total – the full list is on the vendor page.