MAC prefix 84:90:00
Arnold&Richter Cine Technik GmbH & Co. Betriebs KG
| Vendor | Arnold&Richter Cine Technik GmbH & Co. Betriebs KG |
|---|---|
| Short name | Arnold&Richt |
| Prefix | 84:90:00/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 84:90:00:00:00:00 – 84:90:00:FF:FF:FF |
| Notations | 84:90:00:00:00:0084-90-00-00-00-008490.0000.0000849000000000 |
Frequently asked questions
Which vendor does MAC address 84:90:00 belong to?
MAC addresses starting with 84:90:00 are assigned to Arnold&Richter Cine Technik GmbH & Co. Betriebs KG according to the IEEE registry (prefix length 24 bits).
How many addresses does block 84:90:00 contain?
The block contains 16,777,216 addresses from 84:90:00:00:00:00 to 84:90:00:FF:FF:FF.
Is 84:90:00 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.