MAC prefix 90:FF:79
Metro Ethernet Forum
| Vendor | Metro Ethernet Forum |
|---|---|
| Short name | MetroEtherne |
| Prefix | 90:FF:79/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 90:FF:79:00:00:00 – 90:FF:79:FF:FF:FF |
| Notations | 90:FF:79:00:00:0090-FF-79-00-00-0090ff.7900.000090FF79000000 |
Frequently asked questions
Which vendor does MAC address 90:FF:79 belong to?
MAC addresses starting with 90:FF:79 are assigned to Metro Ethernet Forum according to the IEEE registry (prefix length 24 bits).
How many addresses does block 90:FF:79 contain?
The block contains 16,777,216 addresses from 90:FF:79:00:00:00 to 90:FF:79:FF:FF:FF.
Is 90:FF:79 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.