MAC prefix FC:A4:7A:0
| Vendor | Broadcom Inc. |
|---|---|
| Short name | Broadcom |
| Prefix | FC:A4:7A:0/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | FC:A4:7A:00:00:00 – FC:A4:7A:0F:FF:FF |
| Notations | FC:A4:7A:00:00:00FC-A4-7A-00-00-00fca4.7a00.0000FCA47A000000 |
Frequently asked questions
Which vendor does MAC address FC:A4:7A:0 belong to?
MAC addresses starting with FC:A4:7A:0 are assigned to Broadcom Inc. according to the IEEE registry (prefix length 28 bits).
How many addresses does block FC:A4:7A:0 contain?
The block contains 1,048,576 addresses from FC:A4:7A:00:00:00 to FC:A4:7A:0F:FF:FF.
Is FC:A4:7A:0 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 Broadcom Inc. have?
Broadcom Inc. holds 34 registered prefixes in total – the full list is on the vendor page.