MAC prefix 90:A4:DE
| Vendor | WNC Corporation |
|---|---|
| Short name | WNC |
| Prefix | 90:A4:DE/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 90:A4:DE:00:00:00 – 90:A4:DE:FF:FF:FF |
| Notations | 90:A4:DE:00:00:0090-A4-DE-00-00-0090a4.de00.000090A4DE000000 |
Frequently asked questions
Which vendor does MAC address 90:A4:DE belong to?
MAC addresses starting with 90:A4:DE are assigned to WNC Corporation according to the IEEE registry (prefix length 24 bits).
How many addresses does block 90:A4:DE contain?
The block contains 16,777,216 addresses from 90:A4:DE:00:00:00 to 90:A4:DE:FF:FF:FF.
Is 90:A4:DE 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 WNC Corporation have?
WNC Corporation holds 52 registered prefixes in total – the full list is on the vendor page.