MAC prefix C4:83:72:7
clk2.inc
| Vendor | clk2.inc |
|---|---|
| Short name | clk2 |
| Prefix | C4:83:72:7/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | C4:83:72:70:00:00 – C4:83:72:7F:FF:FF |
| Notations | C4:83:72:70:00:00C4-83-72-70-00-00c483.7270.0000C48372700000 |
Frequently asked questions
Which vendor does MAC address C4:83:72:7 belong to?
MAC addresses starting with C4:83:72:7 are assigned to clk2.inc according to the IEEE registry (prefix length 28 bits).
How many addresses does block C4:83:72:7 contain?
The block contains 1,048,576 addresses from C4:83:72:70:00:00 to C4:83:72:7F:FF:FF.
Is C4:83:72:7 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.