MAC prefix 6C:5C:3D:A
krtkl inc.
| Vendor | krtkl inc. |
|---|---|
| Short name | krtkl |
| Prefix | 6C:5C:3D:A/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 6C:5C:3D:A0:00:00 – 6C:5C:3D:AF:FF:FF |
| Notations | 6C:5C:3D:A0:00:006C-5C-3D-A0-00-006c5c.3da0.00006C5C3DA00000 |
Frequently asked questions
Which vendor does MAC address 6C:5C:3D:A belong to?
MAC addresses starting with 6C:5C:3D:A are assigned to krtkl inc. according to the IEEE registry (prefix length 28 bits).
How many addresses does block 6C:5C:3D:A contain?
The block contains 1,048,576 addresses from 6C:5C:3D:A0:00:00 to 6C:5C:3D:AF:FF:FF.
Is 6C:5C:3D:A 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.