MAC prefix 90:FB:93
Renesas Design US Inc.
| Vendor | Renesas Design US Inc. |
|---|---|
| Short name | RenesasDesig |
| Prefix | 90:FB:93/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 90:FB:93:00:00:00 – 90:FB:93:FF:FF:FF |
| Notations | 90:FB:93:00:00:0090-FB-93-00-00-0090fb.9300.000090FB93000000 |
Frequently asked questions
Which vendor does MAC address 90:FB:93 belong to?
MAC addresses starting with 90:FB:93 are assigned to Renesas Design US Inc. according to the IEEE registry (prefix length 24 bits).
How many addresses does block 90:FB:93 contain?
The block contains 16,777,216 addresses from 90:FB:93:00:00:00 to 90:FB:93:FF:FF:FF.
Is 90:FB:93 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.