MAC prefix 78:49:1D
The Will-Burt Company
| Vendor | The Will-Burt Company |
|---|---|
| Short name | WillBurt |
| Prefix | 78:49:1D/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 78:49:1D:00:00:00 – 78:49:1D:FF:FF:FF |
| Notations | 78:49:1D:00:00:0078-49-1D-00-00-007849.1d00.000078491D000000 |
Frequently asked questions
Which vendor does MAC address 78:49:1D belong to?
MAC addresses starting with 78:49:1D are assigned to The Will-Burt Company according to the IEEE registry (prefix length 24 bits).
How many addresses does block 78:49:1D contain?
The block contains 16,777,216 addresses from 78:49:1D:00:00:00 to 78:49:1D:FF:FF:FF.
Is 78:49:1D 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.