MAC prefix AC:54:EC
IEEE P1823 Standards Working Group
| Vendor | IEEE P1823 Standards Working Group |
|---|---|
| Short name | IEEEP1823Sta |
| Prefix | AC:54:EC/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | AC:54:EC:00:00:00 – AC:54:EC:FF:FF:FF |
| Notations | AC:54:EC:00:00:00AC-54-EC-00-00-00ac54.ec00.0000AC54EC000000 |
Frequently asked questions
Which vendor does MAC address AC:54:EC belong to?
MAC addresses starting with AC:54:EC are assigned to IEEE P1823 Standards Working Group according to the IEEE registry (prefix length 24 bits).
How many addresses does block AC:54:EC contain?
The block contains 16,777,216 addresses from AC:54:EC:00:00:00 to AC:54:EC:FF:FF:FF.
Is AC:54:EC 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.