MAC prefix C8:8E:D1:2
Rotronic Ag
| Vendor | Rotronic Ag |
|---|---|
| Short name | Rotronic |
| Prefix | C8:8E:D1:2/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | C8:8E:D1:20:00:00 – C8:8E:D1:2F:FF:FF |
| Notations | C8:8E:D1:20:00:00C8-8E-D1-20-00-00c88e.d120.0000C88ED1200000 |
Frequently asked questions
Which vendor does MAC address C8:8E:D1:2 belong to?
MAC addresses starting with C8:8E:D1:2 are assigned to Rotronic Ag according to the IEEE registry (prefix length 28 bits).
How many addresses does block C8:8E:D1:2 contain?
The block contains 1,048,576 addresses from C8:8E:D1:20:00:00 to C8:8E:D1:2F:FF:FF.
Is C8:8E:D1:2 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.