MAC prefix 78:EB:39
Instituto Nacional de Tecnología Industrial
| Vendor | Instituto Nacional de Tecnología Industrial |
|---|---|
| Short name | InstitutoNac |
| Prefix | 78:EB:39/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 78:EB:39:00:00:00 – 78:EB:39:FF:FF:FF |
| Notations | 78:EB:39:00:00:0078-EB-39-00-00-0078eb.3900.000078EB39000000 |
Frequently asked questions
Which vendor does MAC address 78:EB:39 belong to?
MAC addresses starting with 78:EB:39 are assigned to Instituto Nacional de Tecnología Industrial according to the IEEE registry (prefix length 24 bits).
How many addresses does block 78:EB:39 contain?
The block contains 16,777,216 addresses from 78:EB:39:00:00:00 to 78:EB:39:FF:FF:FF.
Is 78:EB:39 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.