MAC prefix 00:50:C2:EF:3
Smart Power Electronics GmbH & Co. KG
| Vendor | Smart Power Electronics GmbH & Co. KG |
|---|---|
| Short name | SmartPowerEl |
| Prefix | 00:50:C2:EF:3/36 |
| Block type | MA-S (/36, 4,096 addresses) |
| Address range | 00:50:C2:EF:30:00 – 00:50:C2:EF:3F:FF |
| Notations | 00:50:C2:EF:30:0000-50-C2-EF-30-000050.c2ef.30000050C2EF3000 |
Frequently asked questions
Which vendor does MAC address 00:50:C2:EF:3 belong to?
MAC addresses starting with 00:50:C2:EF:3 are assigned to Smart Power Electronics GmbH & Co. KG according to the IEEE registry (prefix length 36 bits).
How many addresses does block 00:50:C2:EF:3 contain?
The block contains 4,096 addresses from 00:50:C2:EF:30:00 to 00:50:C2:EF:3F:FF.
Is 00:50:C2:EF:3 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.
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