MAC prefix 2C:69:1D:1
Katek Se
| Vendor | Katek Se |
|---|---|
| Short name | KatekSe |
| Prefix | 2C:69:1D:1/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 2C:69:1D:10:00:00 – 2C:69:1D:1F:FF:FF |
| Notations | 2C:69:1D:10:00:002C-69-1D-10-00-002c69.1d10.00002C691D100000 |
Frequently asked questions
Which vendor does MAC address 2C:69:1D:1 belong to?
MAC addresses starting with 2C:69:1D:1 are assigned to Katek Se according to the IEEE registry (prefix length 28 bits).
How many addresses does block 2C:69:1D:1 contain?
The block contains 1,048,576 addresses from 2C:69:1D:10:00:00 to 2C:69:1D:1F:FF:FF.
Is 2C:69:1D:1 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.