MAC prefix 84:39:BE:B
| Vendor | Shenzhen Horn Audio Co.,Ltd. |
|---|---|
| Short name | HornAudio |
| Prefix | 84:39:BE:B/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 84:39:BE:B0:00:00 – 84:39:BE:BF:FF:FF |
| Notations | 84:39:BE:B0:00:0084-39-BE-B0-00-008439.beb0.00008439BEB00000 |
Frequently asked questions
Which vendor does MAC address 84:39:BE:B belong to?
MAC addresses starting with 84:39:BE:B are assigned to Shenzhen Horn Audio Co.,Ltd. according to the IEEE registry (prefix length 28 bits).
How many addresses does block 84:39:BE:B contain?
The block contains 1,048,576 addresses from 84:39:BE:B0:00:00 to 84:39:BE:BF:FF:FF.
Is 84:39:BE:B 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 Shenzhen Horn Audio Co.,Ltd. have?
Shenzhen Horn Audio Co.,Ltd. holds 3 registered prefixes in total – the full list is on the vendor page.