MAC prefix AC:DB:22
Marquardt Schaltsysteme SCS
| Vendor | Marquardt Schaltsysteme SCS |
|---|---|
| Short name | MarquardtSch |
| Prefix | AC:DB:22/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | AC:DB:22:00:00:00 – AC:DB:22:FF:FF:FF |
| Notations | AC:DB:22:00:00:00AC-DB-22-00-00-00acdb.2200.0000ACDB22000000 |
Frequently asked questions
Which vendor does MAC address AC:DB:22 belong to?
MAC addresses starting with AC:DB:22 are assigned to Marquardt Schaltsysteme SCS according to the IEEE registry (prefix length 24 bits).
How many addresses does block AC:DB:22 contain?
The block contains 16,777,216 addresses from AC:DB:22:00:00:00 to AC:DB:22:FF:FF:FF.
Is AC:DB:22 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.