MAC prefix FC:93:4E
| Vendor | Realtek Semiconductor Corp. |
|---|---|
| Short name | RealtekSemic |
| Prefix | FC:93:4E/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | FC:93:4E:00:00:00 – FC:93:4E:FF:FF:FF |
| Notations | FC:93:4E:00:00:00FC-93-4E-00-00-00fc93.4e00.0000FC934E000000 |
Frequently asked questions
Which vendor does MAC address FC:93:4E belong to?
MAC addresses starting with FC:93:4E are assigned to Realtek Semiconductor Corp. according to the IEEE registry (prefix length 24 bits).
How many addresses does block FC:93:4E contain?
The block contains 16,777,216 addresses from FC:93:4E:00:00:00 to FC:93:4E:FF:FF:FF.
Is FC:93:4E 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 Realtek Semiconductor Corp. have?
Realtek Semiconductor Corp. holds 3 registered prefixes in total – the full list is on the vendor page.