MAC prefix 38:D7:CA
7Hugs Labs
| Vendor | 7Hugs Labs |
|---|---|
| Short name | 7HugsLabs |
| Prefix | 38:D7:CA/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 38:D7:CA:00:00:00 – 38:D7:CA:FF:FF:FF |
| Notations | 38:D7:CA:00:00:0038-D7-CA-00-00-0038d7.ca00.000038D7CA000000 |
Frequently asked questions
Which vendor does MAC address 38:D7:CA belong to?
MAC addresses starting with 38:D7:CA are assigned to 7Hugs Labs according to the IEEE registry (prefix length 24 bits).
How many addresses does block 38:D7:CA contain?
The block contains 16,777,216 addresses from 38:D7:CA:00:00:00 to 38:D7:CA:FF:FF:FF.
Is 38:D7:CA 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.