MAC prefix 54:EF:FE
Fullpower Technologies, Inc.
| Vendor | Fullpower Technologies, Inc. |
|---|---|
| Short name | FullpowerTec |
| Prefix | 54:EF:FE/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 54:EF:FE:00:00:00 – 54:EF:FE:FF:FF:FF |
| Notations | 54:EF:FE:00:00:0054-EF-FE-00-00-0054ef.fe00.000054EFFE000000 |
Frequently asked questions
Which vendor does MAC address 54:EF:FE belong to?
MAC addresses starting with 54:EF:FE are assigned to Fullpower Technologies, Inc. according to the IEEE registry (prefix length 24 bits).
How many addresses does block 54:EF:FE contain?
The block contains 16,777,216 addresses from 54:EF:FE:00:00:00 to 54:EF:FE:FF:FF:FF.
Is 54:EF:FE 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.