MAC prefix BC:CF:4F
Zyxel Communications Corporation
| Vendor | Zyxel Communications Corporation |
|---|---|
| Short name | ZyxelCommuni |
| Prefix | BC:CF:4F/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | BC:CF:4F:00:00:00 – BC:CF:4F:FF:FF:FF |
| Notations | BC:CF:4F:00:00:00BC-CF-4F-00-00-00bccf.4f00.0000BCCF4F000000 |
Frequently asked questions
Which vendor does MAC address BC:CF:4F belong to?
MAC addresses starting with BC:CF:4F are assigned to Zyxel Communications Corporation according to the IEEE registry (prefix length 24 bits).
How many addresses does block BC:CF:4F contain?
The block contains 16,777,216 addresses from BC:CF:4F:00:00:00 to BC:CF:4F:FF:FF:FF.
Is BC:CF:4F 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 Zyxel Communications Corporation have?
Zyxel Communications Corporation holds 72 registered prefixes in total – the full list is on the vendor page.