MAC prefix CC:CC:4E
Sun Fountainhead USA. Corp
| Vendor | Sun Fountainhead USA. Corp |
|---|---|
| Short name | SunFountainh |
| Prefix | CC:CC:4E/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | CC:CC:4E:00:00:00 – CC:CC:4E:FF:FF:FF |
| Notations | CC:CC:4E:00:00:00CC-CC-4E-00-00-00cccc.4e00.0000CCCC4E000000 |
Frequently asked questions
Which vendor does MAC address CC:CC:4E belong to?
MAC addresses starting with CC:CC:4E are assigned to Sun Fountainhead USA. Corp according to the IEEE registry (prefix length 24 bits).
How many addresses does block CC:CC:4E contain?
The block contains 16,777,216 addresses from CC:CC:4E:00:00:00 to CC:CC:4E:FF:FF:FF.
Is CC:CC:4E 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.