MAC prefix B0:C1:28
Adler ELREHA GmbH
| Vendor | Adler ELREHA GmbH |
|---|---|
| Short name | AdlerELREHA |
| Prefix | B0:C1:28/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | B0:C1:28:00:00:00 – B0:C1:28:FF:FF:FF |
| Notations | B0:C1:28:00:00:00B0-C1-28-00-00-00b0c1.2800.0000B0C128000000 |
Frequently asked questions
Which vendor does MAC address B0:C1:28 belong to?
MAC addresses starting with B0:C1:28 are assigned to Adler ELREHA GmbH according to the IEEE registry (prefix length 24 bits).
How many addresses does block B0:C1:28 contain?
The block contains 16,777,216 addresses from B0:C1:28:00:00:00 to B0:C1:28:FF:FF:FF.
Is B0:C1:28 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.