MAC prefix 00:50:C2:5B:8

WestfaliaSurge GmbH

VendorWestfaliaSurge GmbH
Short nameWestfaliaSur
Prefix00:50:C2:5B:8/36
Block typeMA-S (/36, 4,096 addresses)
Address range00:50:C2:5B:80:00 – 00:50:C2:5B:8F:FF
Notations00:50:C2:5B:80:00
00-50-C2-5B-80-00
0050.c25b.8000
0050C25B8000

Frequently asked questions

Which vendor does MAC address 00:50:C2:5B:8 belong to?

MAC addresses starting with 00:50:C2:5B:8 are assigned to WestfaliaSurge GmbH according to the IEEE registry (prefix length 36 bits).

How many addresses does block 00:50:C2:5B:8 contain?

The block contains 4,096 addresses from 00:50:C2:5B:80:00 to 00:50:C2:5B:8F:FF.

Is 00:50:C2:5B:8 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.

Nearby entries