MAC prefix 40:D8:55:10:2

Power Electronics Espana, S.L.

VendorPower Electronics Espana, S.L.
Short namePowerElectro
Prefix40:D8:55:10:2/36
Block typeMA-S (/36, 4,096 addresses)
Address range40:D8:55:10:20:00 – 40:D8:55:10:2F:FF
Notations40:D8:55:10:20:00
40-D8-55-10-20-00
40d8.5510.2000
40D855102000

Frequently asked questions

Which vendor does MAC address 40:D8:55:10:2 belong to?

MAC addresses starting with 40:D8:55:10:2 are assigned to Power Electronics Espana, S.L. according to the IEEE registry (prefix length 36 bits).

How many addresses does block 40:D8:55:10:2 contain?

The block contains 4,096 addresses from 40:D8:55:10:20:00 to 40:D8:55:10:2F:FF.

Is 40:D8:55:10:2 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.

Which other MAC prefixes does Power Electronics Espana, S.L. have?

Power Electronics Espana, S.L. holds 36 registered prefixes in total – the full list is on the vendor page.

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