MAC prefix F4:90:CA
Tensorcom
| Vendor | Tensorcom |
|---|---|
| Prefix | F4:90:CA/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | F4:90:CA:00:00:00 – F4:90:CA:FF:FF:FF |
| Notations | F4:90:CA:00:00:00F4-90-CA-00-00-00f490.ca00.0000F490CA000000 |
Frequently asked questions
Which vendor does MAC address F4:90:CA belong to?
MAC addresses starting with F4:90:CA are assigned to Tensorcom according to the IEEE registry (prefix length 24 bits).
How many addresses does block F4:90:CA contain?
The block contains 16,777,216 addresses from F4:90:CA:00:00:00 to F4:90:CA:FF:FF:FF.
Is F4:90:CA 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.