MAC prefix 1A:75:FB
Autosar
| Vendor | Autosar |
|---|---|
| Prefix | 1A:75:FB/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 1A:75:FB:00:00:00 – 1A:75:FB:FF:FF:FF |
| Notations | 1A:75:FB:00:00:001A-75-FB-00-00-001a75.fb00.00001A75FB000000 |
Frequently asked questions
Which vendor does MAC address 1A:75:FB belong to?
MAC addresses starting with 1A:75:FB are assigned to Autosar according to the IEEE registry (prefix length 24 bits).
How many addresses does block 1A:75:FB contain?
The block contains 16,777,216 addresses from 1A:75:FB:00:00:00 to 1A:75:FB:FF:FF:FF.
Is 1A:75:FB a unicast or multicast address?
The least significant bit of the first byte is 0 – it is a unicast address. The second least significant bit is set, so the address is locally 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.