MAC prefix 78:89:73
Cmc
| Vendor | Cmc |
|---|---|
| Prefix | 78:89:73/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 78:89:73:00:00:00 – 78:89:73:FF:FF:FF |
| Notations | 78:89:73:00:00:0078-89-73-00-00-007889.7300.0000788973000000 |
Frequently asked questions
Which vendor does MAC address 78:89:73 belong to?
MAC addresses starting with 78:89:73 are assigned to Cmc according to the IEEE registry (prefix length 24 bits).
How many addresses does block 78:89:73 contain?
The block contains 16,777,216 addresses from 78:89:73:00:00:00 to 78:89:73:FF:FF:FF.
Is 78:89:73 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.