MAC prefix 14:1F:BA:2
Deutsche Energieversorgung GmbH
| Vendor | Deutsche Energieversorgung GmbH |
|---|---|
| Short name | DeutscheEner |
| Prefix | 14:1F:BA:2/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 14:1F:BA:20:00:00 – 14:1F:BA:2F:FF:FF |
| Notations | 14:1F:BA:20:00:0014-1F-BA-20-00-00141f.ba20.0000141FBA200000 |
Frequently asked questions
Which vendor does MAC address 14:1F:BA:2 belong to?
MAC addresses starting with 14:1F:BA:2 are assigned to Deutsche Energieversorgung GmbH according to the IEEE registry (prefix length 28 bits).
How many addresses does block 14:1F:BA:2 contain?
The block contains 1,048,576 addresses from 14:1F:BA:20:00:00 to 14:1F:BA:2F:FF:FF.
Is 14:1F:BA: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.