MAC prefix 4C:91:57
Fujian LANDI Commercial Equipment Co.,Ltd
| Vendor | Fujian LANDI Commercial Equipment Co.,Ltd |
|---|---|
| Short name | FujianLANDIC |
| Prefix | 4C:91:57/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 4C:91:57:00:00:00 – 4C:91:57:FF:FF:FF |
| Notations | 4C:91:57:00:00:004C-91-57-00-00-004c91.5700.00004C9157000000 |
Frequently asked questions
Which vendor does MAC address 4C:91:57 belong to?
MAC addresses starting with 4C:91:57 are assigned to Fujian LANDI Commercial Equipment Co.,Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block 4C:91:57 contain?
The block contains 16,777,216 addresses from 4C:91:57:00:00:00 to 4C:91:57:FF:FF:FF.
Is 4C:91:57 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.
Which other MAC prefixes does Fujian LANDI Commercial Equipment Co.,Ltd have?
Fujian LANDI Commercial Equipment Co.,Ltd holds 3 registered prefixes in total – the full list is on the vendor page.