MAC prefix 5C:5A:4C:B
Esme Solutions
| Vendor | Esme Solutions |
|---|---|
| Short name | EsmeSolution |
| Prefix | 5C:5A:4C:B/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 5C:5A:4C:B0:00:00 – 5C:5A:4C:BF:FF:FF |
| Notations | 5C:5A:4C:B0:00:005C-5A-4C-B0-00-005c5a.4cb0.00005C5A4CB00000 |
Frequently asked questions
Which vendor does MAC address 5C:5A:4C:B belong to?
MAC addresses starting with 5C:5A:4C:B are assigned to Esme Solutions according to the IEEE registry (prefix length 28 bits).
How many addresses does block 5C:5A:4C:B contain?
The block contains 1,048,576 addresses from 5C:5A:4C:B0:00:00 to 5C:5A:4C:BF:FF:FF.
Is 5C:5A:4C:B 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.