MAC prefix BC:A1:3A
| Vendor | VusionGroup |
|---|---|
| Prefix | BC:A1:3A/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | BC:A1:3A:00:00:00 – BC:A1:3A:FF:FF:FF |
| Notations | BC:A1:3A:00:00:00BC-A1-3A-00-00-00bca1.3a00.0000BCA13A000000 |
Frequently asked questions
Which vendor does MAC address BC:A1:3A belong to?
MAC addresses starting with BC:A1:3A are assigned to VusionGroup according to the IEEE registry (prefix length 24 bits).
How many addresses does block BC:A1:3A contain?
The block contains 16,777,216 addresses from BC:A1:3A:00:00:00 to BC:A1:3A:FF:FF:FF.
Is BC:A1:3A 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 VusionGroup have?
VusionGroup holds 15 registered prefixes in total – the full list is on the vendor page.