MAC prefix F0:9A:51
Shanghai Viroyal Electronic Technology Company Limited
| Vendor | Shanghai Viroyal Electronic Technology Company Limited |
|---|---|
| Short name | ViroyalElect |
| Prefix | F0:9A:51/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | F0:9A:51:00:00:00 – F0:9A:51:FF:FF:FF |
| Notations | F0:9A:51:00:00:00F0-9A-51-00-00-00f09a.5100.0000F09A51000000 |
Frequently asked questions
Which vendor does MAC address F0:9A:51 belong to?
MAC addresses starting with F0:9A:51 are assigned to Shanghai Viroyal Electronic Technology Company Limited according to the IEEE registry (prefix length 24 bits).
How many addresses does block F0:9A:51 contain?
The block contains 16,777,216 addresses from F0:9A:51:00:00:00 to F0:9A:51:FF:FF:FF.
Is F0:9A:51 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.