MAC prefix F0:22:1D:9
Shanghai Gfanxvision Intelligent Technology Co.Ltd
| Vendor | Shanghai Gfanxvision Intelligent Technology Co.Ltd |
|---|---|
| Short name | GfanxvisionI |
| Prefix | F0:22:1D:9/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | F0:22:1D:90:00:00 – F0:22:1D:9F:FF:FF |
| Notations | F0:22:1D:90:00:00F0-22-1D-90-00-00f022.1d90.0000F0221D900000 |
Frequently asked questions
Which vendor does MAC address F0:22:1D:9 belong to?
MAC addresses starting with F0:22:1D:9 are assigned to Shanghai Gfanxvision Intelligent Technology Co.Ltd according to the IEEE registry (prefix length 28 bits).
How many addresses does block F0:22:1D:9 contain?
The block contains 1,048,576 addresses from F0:22:1D:90:00:00 to F0:22:1D:9F:FF:FF.
Is F0:22:1D:9 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.