MAC prefix 2C:FC:E4
CTEK Sweden AB
| Vendor | CTEK Sweden AB |
|---|---|
| Short name | CTEKSweden |
| Prefix | 2C:FC:E4/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 2C:FC:E4:00:00:00 – 2C:FC:E4:FF:FF:FF |
| Notations | 2C:FC:E4:00:00:002C-FC-E4-00-00-002cfc.e400.00002CFCE4000000 |
Frequently asked questions
Which vendor does MAC address 2C:FC:E4 belong to?
MAC addresses starting with 2C:FC:E4 are assigned to CTEK Sweden AB according to the IEEE registry (prefix length 24 bits).
How many addresses does block 2C:FC:E4 contain?
The block contains 16,777,216 addresses from 2C:FC:E4:00:00:00 to 2C:FC:E4:FF:FF:FF.
Is 2C:FC:E4 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.