MAC prefix 18:7E:D5
shenzhen kaism technology Co. Ltd
| Vendor | shenzhen kaism technology Co. Ltd |
|---|---|
| Short name | kaismtechnol |
| Prefix | 18:7E:D5/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 18:7E:D5:00:00:00 – 18:7E:D5:FF:FF:FF |
| Notations | 18:7E:D5:00:00:0018-7E-D5-00-00-00187e.d500.0000187ED5000000 |
Frequently asked questions
Which vendor does MAC address 18:7E:D5 belong to?
MAC addresses starting with 18:7E:D5 are assigned to shenzhen kaism technology Co. Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block 18:7E:D5 contain?
The block contains 16,777,216 addresses from 18:7E:D5:00:00:00 to 18:7E:D5:FF:FF:FF.
Is 18:7E:D5 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.