MAC prefix 00:50:C2:00:3
| Vendor | Microsoft |
|---|---|
| Prefix | 00:50:C2:00:3/36 |
| Block type | MA-S (/36, 4,096 addresses) |
| Address range | 00:50:C2:00:30:00 – 00:50:C2:00:3F:FF |
| Notations | 00:50:C2:00:30:0000-50-C2-00-30-000050.c200.30000050C2003000 |
Frequently asked questions
Which vendor does MAC address 00:50:C2:00:3 belong to?
MAC addresses starting with 00:50:C2:00:3 are assigned to Microsoft according to the IEEE registry (prefix length 36 bits).
How many addresses does block 00:50:C2:00:3 contain?
The block contains 4,096 addresses from 00:50:C2:00:30:00 to 00:50:C2:00:3F:FF.
Is 00:50:C2:00:3 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.
Which other MAC prefixes does Microsoft have?
Microsoft holds 120 registered prefixes in total – the full list is on the vendor page.