MAC prefix BC:9F:EF
| Vendor | Apple, Inc. |
|---|---|
| Short name | Apple |
| Prefix | BC:9F:EF/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | BC:9F:EF:00:00:00 – BC:9F:EF:FF:FF:FF |
| Notations | BC:9F:EF:00:00:00BC-9F-EF-00-00-00bc9f.ef00.0000BC9FEF000000 |
Frequently asked questions
Which vendor does MAC address BC:9F:EF belong to?
MAC addresses starting with BC:9F:EF are assigned to Apple, Inc. according to the IEEE registry (prefix length 24 bits).
How many addresses does block BC:9F:EF contain?
The block contains 16,777,216 addresses from BC:9F:EF:00:00:00 to BC:9F:EF:FF:FF:FF.
Is BC:9F:EF 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 Apple, Inc. have?
Apple, Inc. holds 1,593 registered prefixes in total – the full list is on the vendor page.