MAC prefix 40:C2:BA
Compal Information (Kunshan) Co., Ltd.
| Vendor | Compal Information (Kunshan) Co., Ltd. |
|---|---|
| Short name | CompalInform |
| Prefix | 40:C2:BA/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 40:C2:BA:00:00:00 – 40:C2:BA:FF:FF:FF |
| Notations | 40:C2:BA:00:00:0040-C2-BA-00-00-0040c2.ba00.000040C2BA000000 |
Frequently asked questions
Which vendor does MAC address 40:C2:BA belong to?
MAC addresses starting with 40:C2:BA are assigned to Compal Information (Kunshan) Co., Ltd. according to the IEEE registry (prefix length 24 bits).
How many addresses does block 40:C2:BA contain?
The block contains 16,777,216 addresses from 40:C2:BA:00:00:00 to 40:C2:BA:FF:FF:FF.
Is 40:C2:BA 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 Compal Information (Kunshan) Co., Ltd. have?
Compal Information (Kunshan) Co., Ltd. holds 28 registered prefixes in total – the full list is on the vendor page.