MAC prefix DC:49:C9
Casco Signal Ltd
| Vendor | Casco Signal Ltd |
|---|---|
| Short name | CascoSignal |
| Prefix | DC:49:C9/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | DC:49:C9:00:00:00 – DC:49:C9:FF:FF:FF |
| Notations | DC:49:C9:00:00:00DC-49-C9-00-00-00dc49.c900.0000DC49C9000000 |
Frequently asked questions
Which vendor does MAC address DC:49:C9 belong to?
MAC addresses starting with DC:49:C9 are assigned to Casco Signal Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block DC:49:C9 contain?
The block contains 16,777,216 addresses from DC:49:C9:00:00:00 to DC:49:C9:FF:FF:FF.
Is DC:49:C9 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.